Set 2: Polynomial Functions (Advanced)

**Choice B is the best answer.** 4 times 2 = 8. Result: 8x to the power of 3.

Explanation

Answer: B

PROBLEM

Multiply: (4x to the power of 1)(2x to the power of 2). What is the coefficient of the result?

✓ Correct

Detailed Explanation

Choice B is the best answer. 4 times 2 = 8. Result: 8x to the power of 3.

Why others are wrong:

A: 9 is incorrect because it does not satisfy the equation.

C: 10 is incorrect because it does not satisfy the equation.

D: 7 is incorrect because it does not satisfy the equation.

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