6x2 + 7x - 5 = (3x + 5)(2x - 1)
49x2 - 84x + 36 = (7x - 6)(7x - 6) or (7x - 6)2
If it's + 7x, the answer is (2x + 3)(5x - 4) If it's - 7x, the answer is (2x - 3)(5x + 4)
Assuming you mean 14x2... (7x - 3)(2x + 5)
(14x^3 - 10x^2) = 2x^2(7x - 5) 63x - 45 = 9(7x - 5) 14x^3 - 10x^2 + 63x - 45 = (2x^2 + 9)(7x - 5)
You would factor 2x2 + 7x + 6 into (2x + 3) (x+2)
(x + 5)(2x - 3)
(x - 2)(2x - 3)
It equals 53X- a number is squared when it is multiplied by itself, so 7X by 7X = 49X. 2X by 2X =4X, so 49X + 4X is 53X.
2x2 + 7x + 6 = 2x2 + 4x + 3x + 6 = 2x(x + 2) + 3(x + 2) = (x + 2)(2x + 3)
2x2 + 7x - 15 = (2x - 3)(x + 5)
63828
7x2 -4x -5x2 +2x = 2x2 -2x
When you subtract 7x^2 from 5x^2, you get -2x^2.
(2x-5) (x-1)
10 + 9x
No