Question

Anyone Wanna help thanks

Answer 1

1. 8

2. 4

3a. -6 and -4

3b. -1/2 and -5

Explanation:

3a explanation:

Factor x^2+10x+24

(x+4)(x+6)

Set the factors equal to 0

x + 4 = 0

x + 6 = 0

-4 and -6

3b.

Factor left side of equation.

(2x+1)(x+5)=0

Set factors equal to 0.

2x + 1 = 0 or

x + 5 = 0

x = −1/2

x = -5

-5 and -1/2