If you mean: 2x2+7x+5 then it is (2x+5)(x+1) when factored
(x - 5)(2x + 3)
2x(2x2 - 9x + 5)
6ab(2x2+x-5)
(2x + 5)(7x - 3)
If you mean: 2x2+7x+5 then it is (2x+5)(x+1) when factored
(x - 5)(2x + 3)
2x2 + 7x - 15 = (2x - 3)(x + 5)
6x2 + 7x - 5 = (3x + 5)(2x - 1)
Twice at 1 and 5/2 2x2-7x+5 = 0 (2x-5)(x-1) = 0 x = 1 or x = 5/2
2x2+13x+15 = (2x+3)(x+5)
(x + 1)(2x + 5)
(2x-5) (x-1)
2x(2x2 - 9x + 5)
2x2 + 7x - 15 = 02x2 + 10x - 3x - 15 = 0(2x2 - 3x) + (10x - 15) = 0x(2x - 3) + 5(2x - 3) = 0(2x - 3)(x + 5) = 0(2x - 3) = 0 or (x + 5) = 0x = 3/2 or x = -5
(3x - 5)(x + 4)
(7x - 5)(5x - 2)