Simplify the radical.

A. x7
B. x14
C. x14
D. x7


Answer: D

Mathematics

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Find the indicated sum. Find the sum of the first 8 terms in the geometric series 3 - 6 + 12 - . . .

A. -257 B. -765 C. 765 D. -255

Mathematics

Find the product using the formula for multiplying the sum and difference of two terms. Check the answer using the FOIL method.(8a + 5c)(8a - 5c)

A. 8a2 - 5c2 B. 64a2 - 80ac - 25c2 C. 64a2 - 25c2 D. 64a2 + 80ac - 25c2

Mathematics

Reduce the fraction to simplest form.

A.  
B.
C.
D.

Mathematics

The graph of a function is given. Decide whether it is even, odd, or neither.

A. even B. odd C. neither

Mathematics