Question

-2x2 – 3x + 1 for x = -3

Answer 1

Answer:

$-8$

Step-by-step explanation:

$-2\left(-3\right)^2-3\left(-3\right)+1$

$(-3)^{2} =9$

$=-2\times 9-(3)+1$

$-2\times9=-18$

$=-18-3\left(-3\right)+1$

$3(-3)=-9$

$=-18-\left(-9\right)+1$

$=-8$

Answer 2

Step-by-step explanation:

-2(-3)² -3 (-3) +1 =

-18 +9 +1 = -8