Question

Can some one help me out??


What are the solutions of the quadratic euation x^2 + 11x= -24
-3,-8
-3,8
3,-8
3,8

Answer 1

i think b

Answer 2

you could rearrange it,

\[ax^2+bx+c=0\]
then apply the quadratic formula\[x_{1,2}=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\]

Answer 3

ok thanks

Answer 4

If you are good at factorization, then you can factor it to solve the equation.
x^2 + 11x= -24
x^2 + 11x + 24 = 0

Factorize it in the form (x-a)(x-b) = 0
So, either (x-a) = 0 or (x-b) = 0

Answer 5

A

Answer 6

No