If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8x = -1x2 + -1 Reorder the terms: 8x = -1 + -1x2 Solving 8x = -1 + -1x2 Solving for variable 'x'. Reorder the terms: 1 + 8x + x2 = -1 + -1x2 + 1 + x2 Reorder the terms: 1 + 8x + x2 = -1 + 1 + -1x2 + x2 Combine like terms: -1 + 1 = 0 1 + 8x + x2 = 0 + -1x2 + x2 1 + 8x + x2 = -1x2 + x2 Combine like terms: -1x2 + x2 = 0 1 + 8x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-1' to each side of the equation. 1 + 8x + -1 + x2 = 0 + -1 Reorder the terms: 1 + -1 + 8x + x2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 8x + x2 = 0 + -1 8x + x2 = 0 + -1 Combine like terms: 0 + -1 = -1 8x + x2 = -1 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 = -1 + 16 Reorder the terms: 16 + 8x + x2 = -1 + 16 Combine like terms: -1 + 16 = 15 16 + 8x + x2 = 15 Factor a perfect square on the left side: (x + 4)(x + 4) = 15 Calculate the square root of the right side: 3.872983346 Break this problem into two subproblems by setting (x + 4) equal to 3.872983346 and -3.872983346.Subproblem 1
x + 4 = 3.872983346 Simplifying x + 4 = 3.872983346 Reorder the terms: 4 + x = 3.872983346 Solving 4 + x = 3.872983346 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 = 3.872983346 + -4 Combine like terms: 4 + -4 = 0 0 + x = 3.872983346 + -4 x = 3.872983346 + -4 Combine like terms: 3.872983346 + -4 = -0.127016654 x = -0.127016654 Simplifying x = -0.127016654Subproblem 2
x + 4 = -3.872983346 Simplifying x + 4 = -3.872983346 Reorder the terms: 4 + x = -3.872983346 Solving 4 + x = -3.872983346 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 = -3.872983346 + -4 Combine like terms: 4 + -4 = 0 0 + x = -3.872983346 + -4 x = -3.872983346 + -4 Combine like terms: -3.872983346 + -4 = -7.872983346 x = -7.872983346 Simplifying x = -7.872983346Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.127016654, -7.872983346}
| 4+H+10=5h+2 | | 6p-2=5p+6 | | 4x-7+3x=5x+4 | | 5(2-x)=2x+7x+3 | | 4x-7+3x+5x+4=180 | | T=61-72 | | 5v-8+5v=-18 | | 23x+13=9x-15 | | x+3-2=4-2 | | 8(x+1)-4(x-4)-x=2(x+18) | | 9x-9=10x+4 | | 5x^3+31x^2+31x+5=0 | | 6+5r+5=11 | | x^2+4x+3-8=0 | | 3(2w+1)=5w-3(5+w) | | (-3.5*-2.4)/2 | | 6-6=-24 | | 15+3=180 | | 20=8/2 | | -5a-4+1=-23 | | 2x+48=8x+12 | | (X-2)+54=180 | | -4y-20=5y | | 4a+5b=8 | | 4(y+3)=6 | | 5z-16=2z+5 | | 1/5x^2-2=2/5x^2 | | 7x+38=157 | | 7a-5=6a | | (-3.5x-2.4)/2 | | 4y+2p+5p= | | 5+y-6=15 |