It is (x+3)(x+4) when factored
x2+7x x(x+7)
(x2 + 7x - 18) = (x + 9)(x - 2)
x2 +7x = 30 x2 +7x - 30 = 0 (x + 10)(x - 3) = 0 Now: x + 10 = 0 or x - 3 = 0 So: x = -10 or x = 3
49/4 or 12.25
5x-8 + 7x 12x-8 12x = 8 x = 8/12 x= 2/3
X squared + 7X + 12?
5x2+7x = 12 5x2+7x-12 = 0 (5x+12)(x-1) = 0 x = -12/5 or x = 1
(x - 5)(x + 12)
if its x(squared) its 7x(cubed) if its 2xX its 14x(squared)
x2+7x x(x+7)
It is a quadratic expression in the variable x.
If you mean: x squared -7x +12 then it is (x-3)(x-4) when factored
7x + 8
It is: x(x+7) when factorized
(x2 + 7x - 18) = (x + 9)(x - 2)
x^2 - 7x = 0 x(x - 7) = 0 x = 0 or x - 7 = 0 x = 0 or x = 7
x^2 +7x+12 = (x+3)(x+4) when factored