Question

Can someone check my work will give medal :)

Answer 1

x^2 + 2x - 8 = 0

(x - 2) (x + 4) = 0

x - 2 = 0 x + 4 = 0
x = 2 x = -4

Answer 2

It's right

Answer 3

\(\Huge\color{green}{\ddot\smile}\)

Answer 4

Goodjob @algebra_student :)

Answer 5

yay, thank you all