Question

What is the value of 12(a • b + a2) + 6 if a = 3 and b = −4?

Answer 1

-30

Explanation:

What is the value of 12(a • b + a2) + 6 if a = 3 and b = −4?

12(a • b + a^2) + 6 =

• a = 3 and b = −4

12 * ( 3 * (-4) + 3^2) + 6 =

12 * (-12 + 9) + 6 =

12 * (-3) + 6 =

-36 + 6 =

-30