3

Set 1: Polynomial Functions (Advanced)

Explanation

Answer: D

PROBLEM

Multiply: (4x to the power of 3)(2x to the power of 3). What is the coefficient of the result?

Multiply: (4x to the power of 3)(2x to the power of 3). What is the coefficient of the result?

A.

7

B.

10

C.

16

D.

8

✓ Correct

Detailed Explanation

Choice D is the best answer. 4 times 2 = 8. Result: 8x to the power of 6.

Why others are wrong:
A: 7 is incorrect because it does not satisfy the equation.
B: 10 is incorrect because it does not satisfy the equation.
C: 16 is incorrect because it does not satisfy the equation.