Use factoring to solve the quadratic equation.25x2 + 20x + 4 = 0

A.
B.
C.
D.


Answer: D

Mathematics

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Simplify.(-15) - 3 ÷ 

A. -9 B. 9 C. 3 D. -3

Mathematics

Factor completely. If prime, so state.x3 - 512

A. (x + 512)(x + 1)(x - 1) B. (x + 8)(x2 - 8x + 64) C. (x - 8)(x2 + 8x + 64)   D. (x - 8)(x2 + 64)

Mathematics

Graph the equation.4x + y = -1 

A.

B.

C.

D.

Mathematics

Find the general nth term of the given arithmetic sequence.-19, -17, -15, -13, -11

A. an = 21n - 2 B. an = 3n + 21 C. an = 2n - 21 D. an = 3n - 22

Mathematics