If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -4x = x2 + 4x + -3 Reorder the terms: -4x + 2x2 = x2 + 4x + -3 Reorder the terms: -4x + 2x2 = -3 + 4x + x2 Solving -4x + 2x2 = -3 + 4x + x2 Solving for variable 'x'. Reorder the terms: 3 + -4x + -4x + 2x2 + -1x2 = -3 + 4x + x2 + 3 + -4x + -1x2 Combine like terms: -4x + -4x = -8x 3 + -8x + 2x2 + -1x2 = -3 + 4x + x2 + 3 + -4x + -1x2 Combine like terms: 2x2 + -1x2 = 1x2 3 + -8x + 1x2 = -3 + 4x + x2 + 3 + -4x + -1x2 Reorder the terms: 3 + -8x + 1x2 = -3 + 3 + 4x + -4x + x2 + -1x2 Combine like terms: -3 + 3 = 0 3 + -8x + 1x2 = 0 + 4x + -4x + x2 + -1x2 3 + -8x + 1x2 = 4x + -4x + x2 + -1x2 Combine like terms: 4x + -4x = 0 3 + -8x + 1x2 = 0 + x2 + -1x2 3 + -8x + 1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 3 + -8x + 1x2 = 0 Begin completing the square. Move the constant term to the right: Add '-3' to each side of the equation. 3 + -8x + -3 + x2 = 0 + -3 Reorder the terms: 3 + -3 + -8x + x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -8x + x2 = 0 + -3 -8x + x2 = 0 + -3 Combine like terms: 0 + -3 = -3 -8x + x2 = -3 The x term is -8x. Take half its coefficient (-4). Square it (16) and add it to both sides. Add '16' to each side of the equation. -8x + 16 + x2 = -3 + 16 Reorder the terms: 16 + -8x + x2 = -3 + 16 Combine like terms: -3 + 16 = 13 16 + -8x + x2 = 13 Factor a perfect square on the left side: (x + -4)(x + -4) = 13 Calculate the square root of the right side: 3.605551275 Break this problem into two subproblems by setting (x + -4) equal to 3.605551275 and -3.605551275.Subproblem 1
x + -4 = 3.605551275 Simplifying x + -4 = 3.605551275 Reorder the terms: -4 + x = 3.605551275 Solving -4 + x = 3.605551275 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = 3.605551275 + 4 Combine like terms: -4 + 4 = 0 0 + x = 3.605551275 + 4 x = 3.605551275 + 4 Combine like terms: 3.605551275 + 4 = 7.605551275 x = 7.605551275 Simplifying x = 7.605551275Subproblem 2
x + -4 = -3.605551275 Simplifying x + -4 = -3.605551275 Reorder the terms: -4 + x = -3.605551275 Solving -4 + x = -3.605551275 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = -3.605551275 + 4 Combine like terms: -4 + 4 = 0 0 + x = -3.605551275 + 4 x = -3.605551275 + 4 Combine like terms: -3.605551275 + 4 = 0.394448725 x = 0.394448725 Simplifying x = 0.394448725Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.605551275, 0.394448725}
| 29-8ln(2m+2)=15 | | 5x+41-6x=2-8x+4 | | -x^3+4*x^2-5x-4=0 | | 6x-6x=-9 | | -63=7v | | y+105+(5y-15)=180 | | 3(4s+1)=111 | | 2x+-2=5 | | x*x+4x=32 | | 28x=18x | | 12.4x+158-7.9x=167 | | 9z-4=8z+2 | | -63=5v | | 3[x+4]=x+20 | | x=66460+0.12y | | 3x-25=5x-63 | | 4+3x=2-y | | 3m+7=-1m+3 | | 2(x-7)-3(x-4)=1 | | y+165+(8y-75)=180 | | 5+4(x-3)-3x=-11 | | V=(56)(68)(53) | | 5x+4x-39=26-4x | | -22=6+4x-9(x+2) | | 7x^2+62x=135 | | -74=8z | | 3x-10+4x-1=3 | | 8x+9x-100=50-8x | | -2y+1-9y+1+-22y+11+2=180 | | -6x+5(2x+4)=-8 | | 4xsqaured-3x+3=0 | | -7x+8+8x=7+x+1 |