Depending on whether or not there are implied brackets:
x + 62 = x + 36
(x + 6)2 = x2 + 12x + 36
X squared = x+6 6+x=x squared X=6
x squared minus 12 x plus 36 = (x - 6)(x - 6)
8 + X SQUARED
6(x + 1)(x + 1)
(x + 3)(x + 2)
5x squared plus 33x plus 18 = (5x + 3)(x + 6) x = -6, -3/5
No
(x-6)(x-1)
(-4,-6)
2 squared plus 2 x 3 = 10, 7 squared plus 7 x 2 = 63, 6 squared plus 6 x 5 = 66,8 squared plus 8 x 4 = 96 so 9 squared plus 9 x 7 = 81 + 63 = 144.
It is (x+6)(x+7) when factored
(x + 3)(x - 2)