Question

-2x2 - 5x + 4 when x = -3

Answer 1

1

Explanation:

-2x^2 - 5x + 4, x = -3

replace the x in the equation with -3

-2(-3)^2 - 5(-3) + 4

multiply/simplify

-2(9) + 15 + 4

-18 + 19

1