Please help:(
Match the terms:
x2 – 8x – 20 A) (x – 5)(x + 4)
x2 + 8x – 20 B) Prime
x2 – x – 20 C) (x – 2)(x + 10)
x2 – 9x – 20 D) (x – 10)(x + 2)
Factor completely 3x2 + 2x − 1.
(3x + 1)(x − 1)
(3x + 1)(x + 1)
(3x − 1)(x + 1)
(3x − 1)(x − 1)
Factor completely 4x2 + 25x + 6.
(4x + 1)(x + 6)
(4x + 6)(x + 1)
(2x + 3)(2x + 2)
(2x + 6)(2x + 1)
Factor completely 10x2 + 2x − 8.
2(5x − 1)(x + 4)
2(5x − 4)(x + 1)
2(5x + 2)(x − 2)
2(5x − 2)(x + 2)
Given the trinomial, what is the value of the coefficient 'B' in the factored form?
2x2 − 12xy − 32y2 = 2(x − 8y)(x + By)
B= ____________
Factor completely 3x2 + x + 7.
(3x + 1)(x + 7)
(3x + 7)(x + 1)
Prime
(3x + 4)(x + 3)