machomalachi07
contestada

I WILL GIVE YOU BRAINLIEST IF YOU ANSWER THE WHOLE QUESTION CORRECTLY.
PLEASE EXPLAIN EVERY STEP OF YOUR ANSWER CLEARLY!

15. 0=x^2-2x-24
A. x=-6,4
B. x=-6,-4
C. x=6,-4
D. x=6,-4 ****

Respuesta :

apompa1

Answer:

X=6,-4

Step-by-step explanation:

0=x^2-2x-24

First substitute x with 6

0=(6)^2-2(6)-24

36-12-24

=0

Now try -4

0=(-4)^2-2(-4)-24

Two negative numbers time each other turns it into a positive number -4 x -4=16

24-24=0

Answer:

b

Step-by-step explanation:

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