If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -11x + 2x(x + -4) + 8x = 2x + -8 Reorder the terms: -11x + 2x(-4 + x) + 8x = 2x + -8 -11x + (-4 * 2x + x * 2x) + 8x = 2x + -8 -11x + (-8x + 2x2) + 8x = 2x + -8 Reorder the terms: -11x + -8x + 8x + 2x2 = 2x + -8 Combine like terms: -11x + -8x = -19x -19x + 8x + 2x2 = 2x + -8 Combine like terms: -19x + 8x = -11x -11x + 2x2 = 2x + -8 Reorder the terms: -11x + 2x2 = -8 + 2x Solving -11x + 2x2 = -8 + 2x Solving for variable 'x'. Reorder the terms: 8 + -11x + -2x + 2x2 = -8 + 2x + 8 + -2x Combine like terms: -11x + -2x = -13x 8 + -13x + 2x2 = -8 + 2x + 8 + -2x Reorder the terms: 8 + -13x + 2x2 = -8 + 8 + 2x + -2x Combine like terms: -8 + 8 = 0 8 + -13x + 2x2 = 0 + 2x + -2x 8 + -13x + 2x2 = 2x + -2x Combine like terms: 2x + -2x = 0 8 + -13x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 4 + -6.5x + x2 = 0 Move the constant term to the right: Add '-4' to each side of the equation. 4 + -6.5x + -4 + x2 = 0 + -4 Reorder the terms: 4 + -4 + -6.5x + x2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -6.5x + x2 = 0 + -4 -6.5x + x2 = 0 + -4 Combine like terms: 0 + -4 = -4 -6.5x + x2 = -4 The x term is -6.5x. Take half its coefficient (-3.25). Square it (10.5625) and add it to both sides. Add '10.5625' to each side of the equation. -6.5x + 10.5625 + x2 = -4 + 10.5625 Reorder the terms: 10.5625 + -6.5x + x2 = -4 + 10.5625 Combine like terms: -4 + 10.5625 = 6.5625 10.5625 + -6.5x + x2 = 6.5625 Factor a perfect square on the left side: (x + -3.25)(x + -3.25) = 6.5625 Calculate the square root of the right side: 2.561737691 Break this problem into two subproblems by setting (x + -3.25) equal to 2.561737691 and -2.561737691.Subproblem 1
x + -3.25 = 2.561737691 Simplifying x + -3.25 = 2.561737691 Reorder the terms: -3.25 + x = 2.561737691 Solving -3.25 + x = 2.561737691 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.25' to each side of the equation. -3.25 + 3.25 + x = 2.561737691 + 3.25 Combine like terms: -3.25 + 3.25 = 0.00 0.00 + x = 2.561737691 + 3.25 x = 2.561737691 + 3.25 Combine like terms: 2.561737691 + 3.25 = 5.811737691 x = 5.811737691 Simplifying x = 5.811737691Subproblem 2
x + -3.25 = -2.561737691 Simplifying x + -3.25 = -2.561737691 Reorder the terms: -3.25 + x = -2.561737691 Solving -3.25 + x = -2.561737691 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.25' to each side of the equation. -3.25 + 3.25 + x = -2.561737691 + 3.25 Combine like terms: -3.25 + 3.25 = 0.00 0.00 + x = -2.561737691 + 3.25 x = -2.561737691 + 3.25 Combine like terms: -2.561737691 + 3.25 = 0.688262309 x = 0.688262309 Simplifying x = 0.688262309Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.811737691, 0.688262309}
| -2(x+22)+75=-2x+82 | | ln(x+1)=-3 | | 4p+-24=8 | | 3p+-32=6 | | 862.068965517x^2+x-0.05=0 | | 3t+9=2t+22 | | 3p+-6=8 | | 862x^2+x-0.05=0 | | 3p+-32=8 | | 0.5a+b=1 | | 4(y+4)=2y+12 | | 6x+1=30 | | 24=12-6r | | (4x+6)=102 | | 6u-9=15 | | 6=y-5x | | 3(9h+5)= | | 2b+15=3b+7 | | 24i-18=5 | | 7x-3+y=27 | | x^2/0=1 | | (3z-5)(8-z)=0 | | y=6(3)-13 | | 4p/10=20 | | 5z(4z+3)=150 | | 4x+23=21x-1 | | x-4)(x-4)/x^2-3x-15=47 | | (x-4)(x-4)/x^2-3x-15 | | whatisx+5=10 | | 150=41+x | | 8x-4=2x | | f(x)=0.25x^4-2x^3 |