Solve using the principle of zero products.Given that f(x) = x3 + 15x2, find all values of a for which f(a) = 0.

A. 15
B. -15, 0
C. 1, -15
D. 15, 0


Answer: B

Mathematics

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A. x8 - 5
B.
C.
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A. A B. C C. A and C D. B

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Find the probability. Round to the nearest ten-thousandth when necessary.A family has five children. The probability of having a girl is 1/2. What is the probability of having at least 3 boys?

A. 0.5 B. 0.4688 C. 0.1563 D. 0.3125

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Evaluate the exponential expression.(-10)2

A. -10,000 B. 100 C. 10,000 D. -100

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