Combine terms.y3 - 6y4 + 8y2 + y4 - 12y3

A. -6y4 + y3 + 8y2
B. 5y4 + 11y3 - 8y2
C. -5y4 - 11y3 + 8y2
D. -5y8 - 11y6 + 8y2


Answer: C

Mathematics

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A.

B.

C.

D.

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Use a calculator to find a decimal approximation for the indicated function value. Round your answer to four decimal places.sec 0.59

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