Solving Quadratic Inequalities

[@topbest2920]

for the question that you have to use the quadratic formula, will those be on a calculator paper?

[@Otzilover99]

always

[@topbest2920]

@@Otzilover99 i see, thanks

[@hanihussain9319]

Unless they want the answer in surd or the numbers are simple. Possible to come up in non calc

[@timarpeet]

at 21:11 when i type the quadratic formula in my calculator i got a total diffrent answer even after diuble checking it.

[@fahadawan6888]

yh i got -12.1

[@timarpeet]

@@fahadawan6888 1 year late brudda

[@snoozing7725]

Why does the greater/less than turn into a greater/less than or equal sign in some instances like in 15:50

[@tanyak6484]

i have been trying to figure it out i have no idea

[@tanyak6484]

i just used gauth math for it and they used less/greater than and equals too for that question im guessing he just made a mistake maybe.

[@snoozing7725]

​@@tanyak6484 perhaps, ill likely check another video on this topic for confirmation

[@tanyak6484]

@@snoozing7725 oo okay let me know if you can!

[@tripler7708]

​@tanyak6484 It's not a mistake. It's too long to type the reason here. Maybe, check other videos. Or maybe you've already done your gcse so you don't need to check anymore.

[@bm7057]

I get the answers right however i always get the positive and negative wrong (e.g if i get 4 the answer turns out to be -4)

[@marcobaby9975]

it's probably because you don't find the x after the brackets

[@bm7057]

Marco Baby bro it’s been so long i’ve done my exams anyway i passed lol

[@OJrB100]

What grade did you get

[@darkspace1350]

what grade? (if you remember)

[@bm7057]

@@darkspace1350 a solid 6 i think

[@Georgekendall140]

Useless

[@estelle9893]

Ok shut up