8x2+6x-35 = (2x+5)(4x-7) when factored
(2x - 8)(-4x + 4) = -8x2 + 40x - 32
8x2-2x-3=0 (2x+1)(4x-3)=0 2x+1=0 or 4x-3=0 x=-1/2 or x=3/4
8x2-2x-15 = 0 (2x-3)(4x+5) = 0 x = 3/2 or x = -5/4
x = 37 4x - 7 = 141 4x - 7 + 7 = 141 + 7 4x = 148 x = 37
8x2+6x-35 = (2x+5)(4x-7) when factored
(2x + 1)(4x + 7)
8x2+6x-35 = (4x-7)(2x+5) when factored
8x2 + 2x - 1 = 8x2 + 4x - 2x - 1 = 4x(2x + 1) - 1(2x + 1) = (4x - 1)(2x + 1)
8x2 + 15 + 26x = 8x2 + 26x + 15 = 8x2 + 20x + 6x + 15 = 4x(2x + 5) + 3(2x + 5) = (2x + 5)(4x + 3)
8x2
8x2 is.
Type your answer here... (2x + 5)(4x - 7)
7Improved Answer:8x2-18x+9 = (4x-3)(2x-3)
(2x - 8)(-4x + 4) = -8x2 + 40x - 32
( 8x2 - 14x - 30 ) divided by ( 2x - 6 ) = 4x + 5
8x2 + 6x - 9 = 8x2 + 12x - 6x - 9 = 4x(2x + 3) - 3(2x + 3) = (2x + 3)(4x - 3)