-x2 - 11x + 26 = -(x2 + 11x - 26) = -(x2 - 2x + 13x - 26) = -[ x(x - 2) + 13(x - 2) ] = -(x + 13)(x - 2) = (x + 13)(2 - x)
Do you mean x2+11x-26 if so then it is (x-2)(x+13) when factored
Divide all terms by -1 so: x2-11x-26 = (x+2)(x-13) when factored
-x2 + 11x + 26 = -(x - 13)(x + 2) = (13 - x)(x + 2) = (x - 13)(-x - 2)
572 Because 2x11=22 and 13x2=26 and 22x26=572.
-x2 - 11x + 26 = -(x2 + 11x - 26) = -(x2 - 2x + 13x - 26) = -[ x(x - 2) + 13(x - 2) ] = -(x + 13)(x - 2) = (x + 13)(2 - x)
Do you mean x2+11x-26 if so then it is (x-2)(x+13) when factored
X2 -11x +10=(x - 1 )(x - 10)
-x2 - 11x + 26= -x2 - 13x + 2x + 26= (2x - x2) + (26 - 13x)= x(2 - x) + 13(2 - x)= (2 - x)(x + 13)
(x + 13)(2 - x)
Divide all terms by -1 so: x2-11x-26 = (x+2)(x-13) when factored
If you meant to write -x2 - 11x + 26, that factors to -(x - 2)(x + 13)
-(x + 13)(x - 2)
It is (x+2)(x+9) when factored
-x2 + 11x + 26 = -(x - 13)(x + 2) = (13 - x)(x + 2) = (x - 13)(-x - 2)
572 Because 2x11=22 and 13x2=26 and 22x26=572.
x^3 - 121x