Home > AC > Chapter 6 > Lesson 6.1.2 > Problem6-18

6-18.

Evaluate the expression $6x^2-3x + 1$ for $x = −2$.

Substitute $−2$ in for $x$.

$6(−2)^2 − 3(−2) + 1$

Simplify and evaluate the expression.

$6(4)+6+1$

$24+7$

$31$