Simplify the radical. Assume that all variables represent positive numbers.

A. 5
B. 5
C. 5y
D. 5y2


Answer: C

Mathematics

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Factor, using the given factor. Assume all variables represent positive real numbers.4(2x - 1)-3/4 + 8(2x - 1)1/4 + 16(2x - 1)5/4; 4(2x - 1)-3/4

A. 4(2x - 1)-3/4(16x2 - 12x - 3) B. 8(2x - 1)-3/4(4x2 - 6x - 1) C. 8(2x - 1)-3/4(4x2 - 6x + 1) D. 4(2x - 1)-3/4(16x2 - 12x + 3)

Mathematics

Multiply, and then simplify if possible. Assume all variables represent positive real numbers.( + )

A. 441 + 7
B. 21 + 49
C. 21 + 7
D. 42

Mathematics

Provide an appropriate response.Find the distance between -19.7 and -13.0.

A. 3.35 B. 16.35 C. 32.7 D. 6.7

Mathematics

Divide by using long division.

A. 697 R21 B. 21 C. 697 R13 D. 697

Mathematics