Factor the trinomial, if possible.2x2 - 6xy - 8y2

A. (x - y)(2x + 6y)
B. 2(x - y)(x + 4y)
C. (2x - 2y)(x + 4y)
D. 2(x + y)(x - 4y)


Answer: D

Mathematics

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Use the ratio test to determine if the series converges or diverges.

A. Converges B. Diverges

Mathematics

Factor out a factor with a negative coefficient.-4x2 - 12x

A. 4(-x2 + 3x) B. -4x(x + 3) C. -4x(x - 3) D. 4(x2 - 3x)

Mathematics

Determine whether the algebraic expression is a polynomial (Yes or No). If it is a polynomial, determine the degree and state if it is a monomial, binomial, or trinomial. If it is a polynomial with more than 3 terms, identify the expression as polynomial.9 - 2p - 9st

A. Yes; degree 0; binomial B. No C. Yes; degree 0; trinomial D. Yes; degree 2; trinomial

Mathematics

Factor the sum or difference of cubes.x5 + 64x2

A. x2(x + 4)(x2 - 4x + 16) B. x3(x - 4)(x2 + 4x + 16) C. (x + 4)(x2 - 4x + 16) D. x2(x - 4)(x2 + 4x - 16)

Mathematics