Rewrite without rational exponents, and simplify, if possible.811/4

A. 36
B. 12
C. 243
D. 3


Answer: D

Mathematics

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Use Taylor's formula to find the requested approximation of    near the origin.Quadratic approximation to  

A. 1 + 6x + y +36x2 + 6xy + y2 B. 1 - 6x - y + 36x2 + 6xy + y2 C. 1 + 6x + y + 36x2 + 12xy + y2 D. 1 - 6x - y + 36x2 + 12xy + y2

Mathematics

Find the domain and range of the inverse of the given function.f(x) = x6 + 3, x ? 0

A. Domain: (-?, 0]; range: (-?, 3] B. Domain: [0, ?); range: [3, ?) C. Domain: [3, ?); range: [0, ?) D. Domain and range: all real numbers

Mathematics

Simplify the expression.

A. cos3 ? B. tan2 ? C. sin ? D. sec2 ?

Mathematics

Solve the problem.A square plywood platform has a perimeter which is 6 times the length of a side, decreased by 6. Find the length of a side.

A. 1 B. 2 C. 3 D. 5

Mathematics