Rationalize the denominator. Then simplify your answer.
a.
b.
c.
d.
e.
a.
Mathematics
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Find the requested value.f(8) for f(x) =
A. -32 B. 56 C. 64 D. 9
Mathematics
Use Pascal's triangle to answer the question.In what rows of the triangle are the two middle entries the same?
A. All rows B. Odd rows C. Even rows D. No rows
Mathematics
Translate to a proportion. Do not solve.105% of what is 61?
A. =
B. =
C. =
D. =
Mathematics
Find the absolute value of the complex number.-9
A. -9 B. -81 C. 81 D. 9
Mathematics