8x squared
(2x - 1)(4x + 1)
2(4x - 3)(x + 3)
4x2 + 8x + 4 = 4 (x2 + 2x + 1) = 4 (x + 1)2
8x + 12 = 4x - 4 8x - 4x = -4 - 12 4x = -16 x = -4
2
1/2x^3
8x squared
I assume 8x to 5th is in denominator 4x^2/8x^5 = x^2/2x^5 = 1/2x^3 = 0.5x to the negative 3
2x times 4x is 8x squared- then that times x is 8x to the power of three.Mathmatically represented as 8x^3
(4x2) (x/4)(8x - 32) =x3(8x - 32) = 8x3(x - 4)
(4x-8)(2x+2)
8x^2 + 6x - 5 = 8x^2 + 10x - 4x - 5 = 2x * (4x + 5) - (4x + 5) = (2x -1) * (4x + 5)
(5x 2 - 8x + 1) + (2x 2 - 4x - 11)
-6
-6
4