Reduce to lowest terms.

Mathematics

Find the derivative of y with respect to the independent variable.y = (ln 4?)?

A. (ln 4?)^?-1
B. ?(ln 4?)^?-1
C. (ln 4?)^?-1
D. (4?)^? ln ?

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Mathematics

Perform the indicated operations and simplify the result so there are no quotients. - 1

A. 0 B. - sec2? C. 1 D. 1 - sin ?

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Mathematics

Find the absolute value of the complex number.-9

A. -9 B. -81 C. 81 D. 9

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Mathematics

Factor as completely as possible. If unfactorable, indicate that the polynomial is prime.x7 + 10x6 + 9x5

A. x5(x2 + 10x + 9) B. x5(x + 9)(x + 1) C. x5(x - 9)(x + 1) D. x5(x + 9)(x - 1)

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Mathematics