Perform the indicated operations and simplify the result. Leave the answer in factored form.

A. x + 4
B.
C.
D. x - 4

Answer: C

Mathematics

Find the length of the curve.The cardioid r = 8(1 + cos ?)

A. 64 B. 96 C. 64? D. 96?

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Mathematics

Divide and simplify.

A. x²y² - 3 - 9xy
B. xy - 3 -
C. x²y² - 3 - xy
D. x²y² - 3 -

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Mathematics

Match the polar equation with its graph.r =

A.

B.

C.

D.

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Mathematics

Find the zero of the linear function.f(x) = -x + 4

A. 0 B. -4 C. -8 D. 4

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Mathematics