Factor the perfect square trinomial completely.25x2 - 40xy + 16y2

A. (5x - 4y)(5x + 4y)
B. (5x + 4y)2
C. (5x - 4y)2
D. (25x + y)(x + 16y)


Answer: C

Mathematics

You might also like to view...

Determine whether the sequence is geometric.1, , 15, 15, . . .

A. Geometric B. Not geometric

Mathematics

Convert to a mixed numeral.

A. 12
B.
C. 13
D. 14

Mathematics

Sketch the graph of the pair of functions. Use a dashed line for g(x).f(x) = , g(x) = -3

A.

B.

C.

D.

Mathematics

Provide an appropriate response.List all the factors of 44.

A. 1, 2, 4, 11, 22, 44 B. 1, 2, 4, 11, 8, 22, 44 C. 1, 2, 4, 11, 22 D. 2, 4, 11, 22, 44

Mathematics