If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 = 5x + 34 Reorder the terms: x2 = 34 + 5x Solving x2 = 34 + 5x Solving for variable 'x'. Reorder the terms: -34 + -5x + x2 = 34 + 5x + -34 + -5x Reorder the terms: -34 + -5x + x2 = 34 + -34 + 5x + -5x Combine like terms: 34 + -34 = 0 -34 + -5x + x2 = 0 + 5x + -5x -34 + -5x + x2 = 5x + -5x Combine like terms: 5x + -5x = 0 -34 + -5x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '34' to each side of the equation. -34 + -5x + 34 + x2 = 0 + 34 Reorder the terms: -34 + 34 + -5x + x2 = 0 + 34 Combine like terms: -34 + 34 = 0 0 + -5x + x2 = 0 + 34 -5x + x2 = 0 + 34 Combine like terms: 0 + 34 = 34 -5x + x2 = 34 The x term is -5x. Take half its coefficient (-2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. -5x + 6.25 + x2 = 34 + 6.25 Reorder the terms: 6.25 + -5x + x2 = 34 + 6.25 Combine like terms: 34 + 6.25 = 40.25 6.25 + -5x + x2 = 40.25 Factor a perfect square on the left side: (x + -2.5)(x + -2.5) = 40.25 Calculate the square root of the right side: 6.34428877 Break this problem into two subproblems by setting (x + -2.5) equal to 6.34428877 and -6.34428877.Subproblem 1
x + -2.5 = 6.34428877 Simplifying x + -2.5 = 6.34428877 Reorder the terms: -2.5 + x = 6.34428877 Solving -2.5 + x = 6.34428877 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = 6.34428877 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = 6.34428877 + 2.5 x = 6.34428877 + 2.5 Combine like terms: 6.34428877 + 2.5 = 8.84428877 x = 8.84428877 Simplifying x = 8.84428877Subproblem 2
x + -2.5 = -6.34428877 Simplifying x + -2.5 = -6.34428877 Reorder the terms: -2.5 + x = -6.34428877 Solving -2.5 + x = -6.34428877 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = -6.34428877 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = -6.34428877 + 2.5 x = -6.34428877 + 2.5 Combine like terms: -6.34428877 + 2.5 = -3.84428877 x = -3.84428877 Simplifying x = -3.84428877Solution
The solution to the problem is based on the solutions from the subproblems. x = {8.84428877, -3.84428877}
| s^2=30-11s | | -1.75s=0.02 | | 4x-12+3x+7+3x+7=22 | | -2(-9)-3(-19)= | | 3+9y=-13+5y | | x^2+y^2+z^2-2yz-4=0 | | 3x+38=13x-58 | | 10x=2x-14 | | 5-r+6r=10 | | 8=5n-4-n | | -4b-5b=0 | | 7=6x-1-2x | | a+4+4a=-11 | | 9=1+6x+2x | | 3=2a+3+4a | | a-1+6=4 | | 5n+3n=0 | | Y=5x^2+9x+4 | | -15=3n+5+n | | 15=2x+9 | | 6x^3-59x^2+120x+108=0 | | (1/4)^2x-3=8x | | 18-x=16.5 | | x+7.25=25.25 | | x^2-2px+2p+3=0 | | -0.5y=0.73 | | f(3)=2x^2+4x+10 | | 3000000=x+1.1x+1.1(1.1x)+1.1(1.1(1.1x)) | | 19-(x+9)=5x-8 | | sinx=x | | 2z=18-22 | | y=25.5-21 |