(x + 10)(x + 4)
(x + 10)(x + 4)
Assuming you mean 14x2... (7x - 3)(2x + 5)
7(2x + 9)
2x(8x-7)
14x(x + 2)
(x + 10)(x + 4)
x2-14x+24=(x-12)(x-2) Since there are no options listed in this question ;), the answer could be either "x-12" or "x-2". How to factor a trinomial: see link.
Assuming you mean 14x2... (7x - 3)(2x + 5)
x2+14x+40 = (x+4)(x+10) when factored
x2+14x+40 = (x+4)(x+10) when factored
(x - 3)(x - 11)
(5x - 1)(x + 3)
5x2 + 14x - 3 let 14x = 15x - x=5x 2 + 15x - x - 3 factor out 5x and -1 = 5x(x + 3) - 1(x + 3) factor (x + 3) = (x + 3)(5x - 1)
x2+14x+49 = (x+7)(x+7) when factored
-12
(3x - 2)(2x + 6) or 2(3x - 2)(x + 3)
Two numbers that multiply to give you +33 and add to give you 14 are 11 and 3. (x+11)(x+3)