3x2+x-2 = (3x-2)(x+1) when factored
Sorry wasnt allowed to use punctuation. I mean 3X*2 - 15
It is: x(x+7) when factorized
x = ? 42 = x squared minus x
-13
By factoring I get x-3 divided by x+3
-22 - -22
x2+x x(x+1)
xsquared minus x minus 72
(x - 5)(x + 4)
(x−6)(x+5)
Sin squared, cos squared...you removed the x in the equation.