How to Solve Rational Equations? General Mathematics

Solving Rational Equations
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[@MathTeacherGon]

Correction... for the second example the original denominator is x² - 25 that is why the factors are (x+5)(x-5)

[@Sansananana143]

That's why i got confused early on. Immmediately went into comsec and gladly there's a correction.

[@kentalbertnclmontecir4865]

kinabahan po ako😮‍💨 babalik pa po sana ako sa factoring polynomials

[@shiennaco1972]

I thought sir you will not make any correction regarding the given binomial (x^2-25)😁 the first time i saw it and you give the factor, i know there is something wrong about the given. But then, thank you Sir you've noticed it and make some correction about the given😇 salute you Sir.

[@cyrenjeanolaso7307]

Sir saan Po kihuna yang "(x-5)" (x+5) sa denominator ng x-3 (bracket)

[@kentalbertnclmontecir4865]

@@cyrenjeanolaso7307 x^2-25 siya so inexpand lang yan ni sir into (x-5)(x+5)

[@gabutoreze8103]

on the fist example, you can also do cross multiply method

[@princeroswald1935]

Thank you sir!

[@MrMemoriesx]

sir we learn so much from you than other teachers or youtubers

[@MR.T13]

Simplest way is you will cross multiply then simplify

[@davidsmusic31]

Thank you sir, It helps me a lot

[@MathTeacherGon]

welcome

[@user-px9ti2vr7r]

Thank you very much po as a G11 stem this helps me alot 😭 yung teacher kasi namin sa gen math nag rarap kung mag discuss 😭

[@cxtinct]

same, may i know the lastname po?

[@Zero-tw6hd]

Hello sir im quite confused on the second example i encounter the same as your example on the where 1/x+5 you multiply it but to my teacher it's different instead of multiplying it she just did the same thing copying (x-5) (x+5) becoming 1 (x-5) (x+5) and now im confused what to follow

[@jihyotiny2780]

Thank you sir, it helps me a lot in understanding the rational equations. I wanted to learn more!

[@MathTeacherGon]

keep on watching our vids

[@JhonCliffordSolayao-on8mz]

@@MathTeacherGon sir how to do the checking?

[@caylynmaevloggers3734]

Thank you sir, napa ka laking tulong po nito sa akin❤

[@s.4916]

How abour checking?

[@TwitterChannelOfficial]

Thank you Teacher God. i didn't listen to my math teacher in grade 8 because I was lazy and I saw this problem in my pretest in G9 and I'm unfamilliar of it. Thanks so much I know how to do it. it's really easy.

[@MathTeacherGon]

Great job!

[@harvyardenaso89]

Teacher mayro'n po ba kayong soft copy ng mga turo po niyo example algebra and other mathematics concept po 1st-year college po ako

[@kvtujo5538]

Sir paano po kung ang equation eh 1/n^2 + 1/n=1/2n^2? 2n^2 po ba lcd?

[@aidahpinduru7496]

Where do you get 3

[@zoegultiano1138]

Thank you so much sir! Very helpful po ang video ❤

[@Tricianicole247]

Thanks for sharing sir

[@MathTeacherGon]

😊❤️

[@kymanthonyjamon5992]

Thank you so much sir Gon this helps me so well

[@MathTeacherGon]

welcome po

[@nenacaurang9020]

Sir good day Po yun pong rational equations and inequalities na finding the LCD. THANKS PO

[@AngelaFailagao]

Hello po ty po sir kase nakatulong po ito ng SOBRA 🥰✨

[@cyrusmigs3559]

Hello sir can you answer my equation Find the integer that satisfy each of the following equations. 1. |x| = 5 2. |y| = -6 3. - |6| = -8 4. 26 = |-y| 5. |9+1| = 7 6. |a| = 0 7. - |-x| = -10 8. |a+5| = -6 9. - |× -2| = -9 10. 2+ |2×| = 12

[@ezekieljohnaguilar1249]

oop

[@jamespaulsabas6134]

How did you get the denamenator 3? In example 1

[@evelyncoquillalayam1019]

Im not the teacher po pero Im pretty sure its from the 3x, brining down lang para macancel yung 3

[@violetanimation7512]

It's from the combining terms 5x-2x=25-4 3x=21 3x/3=21/3 Cancel the both 3 and divide 21 to 3 the answer is: x=7

[@evelyncoquillalayam1019]

I was hoping po na mayroon kang "to check:" since kailangan yun sa test namin pero this is super helpful na, thank you po!!

[@violetanimation7512]

Madali lang po Yun pag nakuha napo ninyo Yung value Ng x lahat Ng x SA equation is palitan niyo lang po nong nakuha niyo na value SA x 😊

[@angellynnebeleya4726]

Sir, paano po ie checking, nahihirapan po akong ei check ang ikalawa.?

[@rowelinagalit718]

What if sir ganito Po Yung equation 7 over x+2 + 5 over x-2 =10x-2 over x²-4?

[@JhonCliffordSolayao-on8mz]

Sir how to do the checking po?

[@cobbydelara6537]

Saan kinuha yung baba ng 3x na 3??

[@royalii4039]

haha learning this at 11pm before the day of my exams bc my teacher just posted the new lesson today👻🤓💃💃

[@MathTeacherGon]

That's great!

[@irenerabe8780]

pwede naman po i cross multiply if ganyan yung problem.. pero pag tatlo na gawin nang ganyan

[@jaypasagui3341]

Thank you pooo

[@hipolitopenaso1147]

Sir sa una san po kayo kumuha ng divide both side by 3 san nakuha yung 3?

[@jeweldoshi3632]

Divide 3 to itself for cancellation (idk if its correct but that's what i observed)

[@baayjrwil6693]

Sir baket wala ng checking sa example 1

[@bryannicogumat3606]

thank you sir 💙

[@ramirezdario9393]

Sir bakit po naging positive yung 25?

[@christianamoyan1905]

Sir discuss ka naman po about Rational Equation with whole number

[@MathTeacherGon]

sige magupload ako ngayong gabi panuorin mo po

[@christianamoyan1905]

@@MathTeacherGon thanks a lot po sir

[@kaye_dhae]

OMYGOD NAG BREAKDROWN TALAGA AKO KASI DI KO MAGETS YUNG TURO, PERO NUNG PINANOOD KO OCAKES NA ;))

[@jericflorina7133]

PANO Po ichecking yan

[@badliar2270]

Pwede Naman po Yun e cross multiply sa first example!

[@MathTeacherGon]

yes...it is possible

[@janicebayucan4723]

Thank you po sir pano naman po pag kailangan po dyan ng gcmf po 😊

[@user-ml4ii1wn5t]

ask ko lang po paano kapag x/x-2 + x/x+3 = 10/x^2 + x - 6

[@jaycastro4440]

how did you get the 7?

[@Ulan_fel]

Divide the 23 and 3 = 7

[@fenneczorro7095]

Mean 21

[@imba1171]

Sabi ko na nga ba sir may mali, dapat nagfall cya sa difference of 2 squares,,, thanks po sa pagshare sir

[@MathTeacherGon]

😊❤️

[@fnix2159]

Isn't it a Rational Expression?

[@gloriadelgaco913]

5x3=21??

[@jobert5845]

bakit po nag transpose sa 4:47

[@zirdwayne6639]

Sir paano naging divide sa 3 yung sa first example? san nanggaling yung 3 po?

[@kai12362]

Same😂

[@SHINMEIMEI]

maraming thank you

[@MathTeacherGon]

welcome po

[@windeltalledo8307]

Bat wala ka pong checking??

[@MathTeacherGon]

other video ko po meron

[@jesmycagas9057]

Bakit Po x=7?

[@jeydnicholson9167]

Pasagot rational equation teacher x+2/x-2= x/x+1 + 2/x-1

[@airemargalloniga]

Sir mas confusing po yung sa number 1 nyo I did cross multiplication po and got a faster result.

[@roya1egaming294]

Bakit dun sa 2x - x=5+8 Bakit naging -x

[@krishiaespiritu4624]

Yung checking nya po

[@zawmyint9753]

Denominator is x2-25

[@kievmikhailqiu3471]

lol

[@otoh6387]

sa 5:27 pano po nakuha yung 3 ?

[@Daj922]

5 babawasan 2 is 3

[@ninohabagat1346]

Sr pano Naman Po gagawin Kong sakaling 9/X+5

[@kfjfkeofitorhf9520]

9/X++5= 9++++5X 5X=9 X=9/5

[@ninapasanting2572]

ask lang po bakit naging x yong 2x-x?

[@abarrondosiblings8054]

He just minus it, 2x-1x ibig sabhin po nun may imaginary 1 dun sa x

[@user-pe9un4jc5u]

May po ata sa given dapat 25 Yan Hindi 5 ty

[@fury6shot213]

wala pong checking😥

[@fenneczorro7095]

Checking replace the x to 7 in the equation done

[@fenneczorro7095]

Example: x=7 5/x-2=2/x-5 5/(7)-2=2/(7)-5 5/5=2/2 1=1 Proven tha x=7 is the answer to the equation

[@ilanbl1498]

X^2-25=(x+5)(×-5) ?

[@mangboy3471]

haba ng equation ng una, cross multiply ko lang un dati eh

[@filipino437]

so the value of x po sa first example ay 7

[@marcharrylacdang7393]

Can I ask po Kung paano nakuha ung 7?

[@marcharrylacdang7393]

21 ➗ 3?

[@filipino437]

@@marcharrylacdang7393 yes divide lang

[@filipino437]

paano po naging 21 yung sa 5:24 ?

[@WILLANNPRAMOS]

-4 + 25 po is = to 21 since hindi po sila same sign

[@filipino437]

@@WILLANNPRAMOS ano po ba solution pag di same ng sign

[@WILLANNPRAMOS]

rules of sign po 'yun, positive x positive = positive whereas different sign (positive x negative) = negative. kahit po baligtarin pa sila. though, negative x negative = positive.

[@filipino437]

@@WILLANNPRAMOS salamat po

[@James-ny5nz]

+1 subscribe Thank you po sir

[@julianmatthewsamaniego327]

Akala ko indian tapos nag tagalog HAHAHA

[@ninojamio296]

Sir pwede bang ganito sir 5x-25=2x-4 5x-2x=25-4 3x=21 x=7

[@kfjfkeofitorhf9520]

X=7 5/5=====2/2= 1=======1

[@Bengnixs28]

Sir paano po naging x=7 ang sagot???

[@user-so9tr1be8s]

5:28 pano nakuha yung 3 sir? San galing yun?

[@luisbuletic3343]

he subtract the 5x to 2x so it equals to 3x

[@nyvriie]

@@luisbuletic3343 but how did it became 21?

[@yuripontiveros2088]

-4+25=21

[@aern7158]

5+2= x=7 😅😅😅😅😅

[@cyrusmigs3559]

Hello Sir Can you Answer my equation Find the integer that satisfy each of the following equations. 1. |x| = 5 2. |y| = -6 3. - |6| = -8 4. 26 = |-y| 5. |9+1| = 7 6. |a| = 0 7. - |-x| = -10 8. |a+5| = -6 9. - |× -2| = -9 10. 2+ |2×| = 12

[@krishnamoyghosh6047]

You are factorising x^2-5 as (x-5) (x+5) . How ridiculous

[@MathTeacherGon]

Correction... for the second example the original denominator is x² - 25 that is why the factors are (x+5)(x-5)

[@user-pe9un4jc5u]

May mali

[@robinsonsabater1762]

Mali ka.

[@cyrusmigs3559]

Hello sir can you answer my equation Find the integer that satisfy each of the following equations. 1. |x| = 5 2. |y| = -6 3. - |6| = -8 4. 26 = |-y| 5. |9+1| = 7 6. |a| = 0 7. - |-x| = -10 8. |a+5| = -6 9. - |× -2| = -9 10. 2+ |2×| = 12

[@1Slap]

LOL