That doesn't factor neatly. Applying the quadratic formula, we find two real solutions:
7 plus or minus the square root of 38
x = 13.164414002968975
x = 0.835585997031024
w2+18w+77 = (w+7)(w+11) when factored
9y2+66y+121 = (3y+11)(3y+11) when factored
6t2+25+11 = (3t+11)(2t+1) when factored Use the quadratic equation formula.
11+2 = 13 and 2*11 = 22 So: x2+13x+22 = (x+2)(x+11) when factored
It is (x+4)(x+5) when factored
-130
-3+-11 = -14 and -3*-11 = 33 So: x2-14x+33 = (x-3)(x-11) when factored
It is (x-1)(x-1) when factored
2(a+b) is 2a plus 2b in factored form.
30a2+89a+63 = (5a+9)(6a+7) when factored
2x2+5x+3 = (2x+3)(x+1) when factored
4x2-42x+110 = (2x-10)(2x-11) when factored