Factor.x3 + x2y - 25yz2 - 25xz2

A. (x + y)(x + 5z)2
B. (x + y)(x + 5z)(x - 5z)
C. (x + y)(x - y)(x - 5z)
D. (x + y)(x + z)(x - 5)


Answer: B

Mathematics

You might also like to view...

Express the number in standard notation.1.11 × 10-4

A. 0.00111 B. -111,000 C. 0.000111 D. 0.0000111

Mathematics

Evaluate the line integral along the curve C.ds, C is the curve r(t) = (10 sin t)i + (10 cos t)j + 12tk,  2 ? t ? 4

A. - 
B.
C.
D.

Mathematics

Simplify.2(-2x + 7)

A. -4x + 14 B. -4x - 14 C. x + 14 D. -4x + 7

Mathematics

Sketch the graph of the rational function.f(x) = 

A.

B.

C.

D.

Mathematics