Question

X^2-x+110 .. factorise by splitting the middle term.... plzz help

Answer 1

Simplifying x2 + x + -110 = 0 Reorder the terms: -110 + x + x2 = 0 Solving -110 + x + x2 = 0 Solving for variable 'x'. Factor a trinomial. (-11 + -1x)(10 + -1x) = 0


Set the factor '(10 + -1x)' equal to zero and attempt to solve: Simplifying 10 + -1x = 0 Solving 10 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -1x = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -1x = 0 + -10 -1x = 0 + -10 Combine like terms: 0 + -10 = -10 -1x = -10 Divide each side by '-1'. x = 10 Simplifying x = 10

Solution

x = {-11, 10}

Answer 2

hope it help you. . . . . . .