(-3x - 1)(3x - 7)
(3x + 4)(3x + 4)
(3x - y)(3x - 5y) and (2x + 1)(2x + 11)
9x2 + 8x - 1 = (9x - 1)(x + 1)
9x2 - 18x + 99(x2 - 2x + 1)==========
(-3x - 1)(3x - 7)
9x2 + 9x - 10 =(3x - 2)(3x + 5)
3x
Factor: 9x2 - 25.
(3x - y)(3x - y)
9x2 + 12x + 4 = 9x2 + 6x + 6x + 4 = 3x(3x + 2) + 2(3x + 2) = (3x + 2)(3x + 2) = (3x + 2)2
(3x + 4)(3x + 4)
(3x - y)(3x - 5y) and (2x + 1)(2x + 11)
9x2 + 8x - 1 = (9x - 1)(x + 1)
9x2 - 18x + 99(x2 - 2x + 1)==========
Answer this question…A. x4 + 2x3 + 9x2 + 4 B. x4 + 4x3 + 9x2 + 4 C. x4 + 2x3 + 9x2 + 4x + 4 D. x4 + 2x3 + 9x2 - 4x + 4
One of the factors is 3x + 8b. The other is 9x^2 -24xb + 64b^2