Trigonometric Equation with Compound Angle (2 of 2: Solving the quadratic)

[@particleonazock2246]

I love how on Eddie's videos views are rapidly being generated. Shows how Eddie can assert his dominance over the mathematical community.

[@particleonazock2246]

knock, knock Who's there? Eddie. Eddie who? Not Eddie Hu, but Eddie Woo, the inspirational mathematics teacher who deservedly got 2018 Australian of the Year. Hats off to him for all that he's taught us, all that he's left behind for future generations, all that he's gifted us to pass the HSC with flying colours. Thank yu and thank yu once more.

[@eveandthewolf_3097]

I wish there is a version of Eddie woo for physics

[@seppie2137]

Thank you so much this helped so much

[@caseyfarrell5760]

why do i watch these for fun

[@Itz_Verius]

Cuz its interesting

[@AayushR1]

Great 😄

[@mathsandsciencechannel]

Thank you. you have encouraged me to start my maths and science channel. lets learn more and sub to be notified. thanks

[@greg8695]

How did you go from 2 +/- sqrt 4-4(1-3) to 2+/- 2 sqrt 1-(-2) ?? 2:00

[@michaelchen2981]

Factor out 4 from the sqrt. It become 2 in the front of square root

[@greg8695]

@@michaelchen2981 I understand that bit. But then where does the 1-(-2) come from?

[@michaelchen2981]

@@greg8695 =Sqrt 4 - 4(1-3) =sqrt 4 - 4(-2) Sqrt 4[1 - 1(-2)] Sqrt 4 [1-(-2)] 2 sqrt (1- (-2)) Hope this help

[@greg8695]

@@michaelchen2981 oh I see. I understand now. Thank you very much

[@lamputerang2474]

Sirr just curious from the teacher perspective and since the logic of math is important in almost all fields, finance, physic, chemistry, etc and the logic could be applied to various subjects in the world, so, are you interested to learn more about another subject, Such as stock market, any other related financial market, or anything for example? Maybe you can create algorithm to trade like Jim Simons a hedge fund, or enter software engineering field like Steve Balmer, which their background is also a mathematic expert. Curious what's your opinion about it?

[@mertfreeman]

Hello Mr.Woo, Do you have a content for high school mathematics?

[@mathsandsciencechannel]

Thank you. you have encouraged me to start my maths and science channel. lets learn more and sub to be notified. thanks

[@mertfreeman]

@@mathsandsciencechannel my pleasure

[@mathsandsciencechannel]

@@mertfreeman thanks

[@TheSuperhoden]

Cool shirt and tie

[@mathsandsciencechannel]

Thank you. you have encouraged me to start my maths and science channel. lets learn more and sub to be notified. thanks

[@mathsandsciencechannel]

Thank you. you have encouraged me to start my maths and science channel. lets learn more and sub to be notified. thanks

[@suvarnasuvi20]

❤️

[@LouisArnold_]

Eddie woo hoo

[@mathsandsciencechannel]

Thank you. you have encouraged me to start my maths and science channel. lets learn more and sub to be notified. thanks

[@irshadKhan-he1ko]

Wow

[@Itz_Verius]

2:00 i dont get that :'( am i dumb?

[@jcn268]

square root of 4 is 2

[@chuketsu1458]

@@jcn268 yea but why sqrt (1-3) being sqrt (1-(-2)) ??

[@reincarnatedslimerimuru]

I'm a 9th grader this year. Can you please make something for me.

[@mathsandsciencechannel]

Thank you. you have encouraged me to start my maths and science channel. lets learn more and sub to be notified. thanks

[@shreyasp3287]

Did you visit

[@jamshidj2168]

U know, I solved it in 1 min, but u solved it in 20+ min. I know that u r one of the best teachers but there were a lot of easy ways to get it solved.

[@shreyasp3287]

How did you solve it

[@abdulnihaal5811]

Bruh he was explaining the question so obviously it will take time

[@chyanrose5604]

yr smart

[@johnryder1713]

I got the decimal of the answer but the same