Rationalize the denominator and simplify.

A.
B. 5
C. 41x
D.


Answer: D

Mathematics

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Reduce the index of the radical.   ?

A.
B.
C.
D.
E.

Mathematics

 -  = -6

A. 19 B. 17 C. -17 D. -19

Mathematics

Write the polynomial in descending order of degree.x6 + x + 6x3 + 3 + 5x2

A. 6x3 + 5x2 + 3 + x6 + x B. x6 + 6x3 + 5x2 + x + 3  C. 3 + x + 5x2 + 6x3 + x6 D. x + 5x2 + 6x3 + x6 + 3

Mathematics

Evaluate.162

A. 256 B. 18 C. 512 D. 32

Mathematics