Your equation is a trimonial (made up of 3 parts) so your equation will end up being two sets of parentheses. In the first parentheses at the beginning goes the 2x, and at the begining of the second parentheses is x (because when you multiply 2x by x you get 2x^2 (two x squared) next you need to find two numbers that multiply to get six and also when you add them together you get seven. However since the beginning number is 2 (from the 2x) one of those two numbers has to be multiplied by 2 in order to get seven. The numbers needed are 2 and 3 with the two being the one that is multiplied by two. Therefore the second two needs to be i the second paretheses and the three needs to be in the first. Your equation will end up looking like this:
(2x+3)(x+2)
It is: 12(2x+3) when factored
-2(x + 5)(x - 6)
(2x + 1)(x + 2)
(2x+10)(x+4)
Yes it is. The thing that makes it a quadratic equation is that "x squared" in there.
-13
It is: 12(2x+3) when factored
-2(x + 5)(x - 6)
-x2+2x
use the calculator
It is: 4x squared
2x2 + 2x = 2x(x+1)
4
7x2 -4x -5x2 +2x = 2x2 -2x
(2x+3)(2x+4)
(2x+3)(x+3)
(x + 1)(2x + 5)