If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 18x = 124 Reorder the terms: 18x + x2 = 124 Solving 18x + x2 = 124 Solving for variable 'x'. Reorder the terms: -124 + 18x + x2 = 124 + -124 Combine like terms: 124 + -124 = 0 -124 + 18x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '124' to each side of the equation. -124 + 18x + 124 + x2 = 0 + 124 Reorder the terms: -124 + 124 + 18x + x2 = 0 + 124 Combine like terms: -124 + 124 = 0 0 + 18x + x2 = 0 + 124 18x + x2 = 0 + 124 Combine like terms: 0 + 124 = 124 18x + x2 = 124 The x term is 18x. Take half its coefficient (9). Square it (81) and add it to both sides. Add '81' to each side of the equation. 18x + 81 + x2 = 124 + 81 Reorder the terms: 81 + 18x + x2 = 124 + 81 Combine like terms: 124 + 81 = 205 81 + 18x + x2 = 205 Factor a perfect square on the left side: (x + 9)(x + 9) = 205 Calculate the square root of the right side: 14.317821063 Break this problem into two subproblems by setting (x + 9) equal to 14.317821063 and -14.317821063.Subproblem 1
x + 9 = 14.317821063 Simplifying x + 9 = 14.317821063 Reorder the terms: 9 + x = 14.317821063 Solving 9 + x = 14.317821063 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + x = 14.317821063 + -9 Combine like terms: 9 + -9 = 0 0 + x = 14.317821063 + -9 x = 14.317821063 + -9 Combine like terms: 14.317821063 + -9 = 5.317821063 x = 5.317821063 Simplifying x = 5.317821063Subproblem 2
x + 9 = -14.317821063 Simplifying x + 9 = -14.317821063 Reorder the terms: 9 + x = -14.317821063 Solving 9 + x = -14.317821063 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + x = -14.317821063 + -9 Combine like terms: 9 + -9 = 0 0 + x = -14.317821063 + -9 x = -14.317821063 + -9 Combine like terms: -14.317821063 + -9 = -23.317821063 x = -23.317821063 Simplifying x = -23.317821063Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.317821063, -23.317821063}
| f(x)=-x^3+3x | | 5y^2+7y-y^2= | | ln(9/8x^2y) | | f(x)=x^2+12x-35 | | .07x+x=65 | | -9+7(-2)= | | 60=x(2x+2) | | 4x/7=8/5 | | 40=x(2x+2) | | -3-x+4=8 | | 9+0=9 | | -3=4(z-7) | | p=r-c/n;r | | (5h+6)(4h-7)= | | 5x+3=9-3 | | 2-4(y-4)=5y-6 | | -2.75=-.5x^2+x | | 18x^8+72x^7=0 | | 1/15s=1/5-4 | | 2y+1=y+10 | | -x-5y=-28 | | 6(x-2)+1=3x+3(-2+x) | | T=2pirh+2pir^2 | | f(-2)=1/2x-4 | | 80=36x+2 | | (17*x)/36=102/36 | | (x=2)/3-x/6=5/3 | | =8sinx*8sinx | | 17x/36=102/36 | | 2sin=-1.4 | | Y=(-4/3)×-5 | | 14*350=x |