Use positive rational exponents to rewrite the expression. Assume variables are positive.

A. (y - 6)1/3
B. (y - 6)1/2
C.
D. y1/3 - 61/3


Answer: A

Mathematics

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 + 1 = 8

A. ? B. {10, -4} C. {-10, 4} D. {10}

Mathematics

Simplify.

A.
B.
C.
D.

Mathematics

Determine the upper and lower bounds on the zeros of the given function.f(x) = 6x3 - 7x2 + 7x + 9

A. upper bound: 1; lower bound: -1 B. upper bound: 2; lower bound: -3 C. upper bound: 2; lower bound: -1 D. upper bound: 2; lower bound: -2

Mathematics

State whether the vertex of the function is a maximum or minimum and give the corresponding maximum or minimum value of the function.f(x) = - 9x2 - 144x - 580

A. minimum: 0 B. minimum: 8 C. maximum: -4 D. maximum: 8

Mathematics