If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + 1)(x + -1) + (x + 1)(2x + -4) = 0 Reorder the terms: (1 + x)(x + -1) + (x + 1)(2x + -4) = 0 Reorder the terms: (1 + x)(-1 + x) + (x + 1)(2x + -4) = 0 Multiply (1 + x) * (-1 + x) (1(-1 + x) + x(-1 + x)) + (x + 1)(2x + -4) = 0 ((-1 * 1 + x * 1) + x(-1 + x)) + (x + 1)(2x + -4) = 0 ((-1 + 1x) + x(-1 + x)) + (x + 1)(2x + -4) = 0 (-1 + 1x + (-1 * x + x * x)) + (x + 1)(2x + -4) = 0 (-1 + 1x + (-1x + x2)) + (x + 1)(2x + -4) = 0 Combine like terms: 1x + -1x = 0 (-1 + 0 + x2) + (x + 1)(2x + -4) = 0 (-1 + x2) + (x + 1)(2x + -4) = 0 Reorder the terms: -1 + x2 + (1 + x)(2x + -4) = 0 Reorder the terms: -1 + x2 + (1 + x)(-4 + 2x) = 0 Multiply (1 + x) * (-4 + 2x) -1 + x2 + (1(-4 + 2x) + x(-4 + 2x)) = 0 -1 + x2 + ((-4 * 1 + 2x * 1) + x(-4 + 2x)) = 0 -1 + x2 + ((-4 + 2x) + x(-4 + 2x)) = 0 -1 + x2 + (-4 + 2x + (-4 * x + 2x * x)) = 0 -1 + x2 + (-4 + 2x + (-4x + 2x2)) = 0 Combine like terms: 2x + -4x = -2x -1 + x2 + (-4 + -2x + 2x2) = 0 Reorder the terms: -1 + -4 + -2x + x2 + 2x2 = 0 Combine like terms: -1 + -4 = -5 -5 + -2x + x2 + 2x2 = 0 Combine like terms: x2 + 2x2 = 3x2 -5 + -2x + 3x2 = 0 Solving -5 + -2x + 3x2 = 0 Solving for variable 'x'. Factor a trinomial. (-1 + -1x)(5 + -3x) = 0Subproblem 1
Set the factor '(-1 + -1x)' equal to zero and attempt to solve: Simplifying -1 + -1x = 0 Solving -1 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -1x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -1x = 0 + 1 -1x = 0 + 1 Combine like terms: 0 + 1 = 1 -1x = 1 Divide each side by '-1'. x = -1 Simplifying x = -1Subproblem 2
Set the factor '(5 + -3x)' equal to zero and attempt to solve: Simplifying 5 + -3x = 0 Solving 5 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -3x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -3x = 0 + -5 -3x = 0 + -5 Combine like terms: 0 + -5 = -5 -3x = -5 Divide each side by '-3'. x = 1.666666667 Simplifying x = 1.666666667Solution
x = {-1, 1.666666667}
| 16x+5=2x+1 | | T^2-20.2t-40.4=0 | | 5(a+10)=135 | | 4x^2+5=30 | | 5x/4*1.2 | | x^2+ir+1=0 | | 1/17x=0 | | x^2+3x-0.5=0 | | 2x+2=168 | | x(x^2-3x^1)=0 | | x-3/6=8 | | (x+1)/4=(x-2)/3 | | 168=(7/11)x | | x(x^2-3x)=0 | | 4=(2/9)x | | 2a+3b-5a=7b+2 | | 14=(7/9)x | | 5b+4=35 | | 2(8x+5)=-21 | | 6=2x(4-x) | | 2x*3x=108900 | | 40-4y=y | | 3(X+1)+7=4x+2-3(2-X) | | 13x-232=3x-12 | | 5x-12=7x/2 | | 4+0.5y=x | | e^(7/x)=0 | | 9(x+6)=15 | | 16x+8-3x+3= | | 7-2x^2=5x | | -13+3x=-52+36 | | x=(-45/2)-3y |