Question

Is x = –3 a solution to the equation –3x2 = –27?

Answer 1

-3(-3)2=-27

9*2=18

so this is wrong. the answer would equal 18

Answer 2

$- 3 {x}^{2} = - 27 \\ 3 {x}^{2} = 27 \\ {x}^{2} = \frac{27}{3} \\ {x}^{2} = 9 \\ x = 3$
The answer is x = 3 so it's wrong