Use the remainder theorem to find P(k).k = 4 + i; P(x) = x3 + 5

A. 57 + 47i
B. 52 + 47i
C. 57 + 48i
D. 52 + 48i


Answer: A

Mathematics

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In the problem, sin ? and cos ? are given. Find the exact value of the indicated trigonometric function.sin ? = , cos ? = Find sec ?.

A.
B.
C.
D.

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Find a quadratic equation with integer coefficients that has the given solution set.{-8, -2}

A. x2 + 16x + 10 = 0 B. x2 + 16x - 10 = 0 C. x2 + 10x + 16 = 0 D. x2 - 10x + 16 = 0

Mathematics

Write out the sum.

A. 52 + 53 + 54 + ... + 5n B. 5 + 52 + 53 + ... + 5n C. 5 + 52 + 53 + ... + 5n+1 D. 52 + 53 + 54 + ... + 5n+1

Mathematics

Find fx.f(x, y) = e5xy

A. fx(x, y) = 5ye5xy B. fx(x, y) = 5e5xy C. fx(x, y) = 5(x + y)e5xy D. fx(x, y) = 5xye5xy

Mathematics