Factor the polynomial completely. If the polynomial cannot be factored, write "prime."x4 - 625

A. (x2 + 25)(x + 5)(x - 5)
B. (x2 - 25)2
C. (x2 + 25)2
D. prime


Answer: A

Mathematics

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A.

0.5858

B. 0.4126
C. 4.3094
D. 0.3094

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A. 7 feet
B. 6 feet
C. 15 feet
D. 7 feet

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Find the requested function value.Find (f ? g)(3) when f(x) = -8x + 5 and g(x) = -3x2 - 7x + 5.

A. -945 B. 195 C. 349 D. 205

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Solve.?x? = -0.33

A. -0.33 B. 0.33 C. No solution D. 3, -3

Mathematics