10(2x^2 + 3)
20X2 + 3010(2X2 + 3)============That's as much factoring as can be done here.
(20x + 3)(1x + 1)
20x2=40
(2x+1)(2x+3) when factored
2(5x + 3y)(2x + 5y)
The greatest common factor of 40x2 and 20x7 is 20x2
From 1 July 20x1 - 30 June 20x2
20x2 + 22xy + 6y2 = 20x2 + 10xy + 12xy + 6y2 = 10x(2x + y) + 6y(2x + y) = (2x + y)(10x + 6y) = 2(2x + y)(5x + 3y)
20x2 - 3x + 10 does not have any real factors.
20x2 - 27x -8 20 * -8 is -160, and -32 and 5 add to -27 20x2 - 32x + 5x - 8 4x(5x-8) + 1(5x-8) (4x + 1)(5x-8)
Divide by x: x(x2 - 20x + 19); = x(x -1)(x - 19)
(a + 4)(a - 5)