If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -1x = 63 Reorder the terms: -1x + 2x2 = 63 Solving -1x + 2x2 = 63 Solving for variable 'x'. Reorder the terms: -63 + -1x + 2x2 = 63 + -63 Combine like terms: 63 + -63 = 0 -63 + -1x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -31.5 + -0.5x + x2 = 0 Move the constant term to the right: Add '31.5' to each side of the equation. -31.5 + -0.5x + 31.5 + x2 = 0 + 31.5 Reorder the terms: -31.5 + 31.5 + -0.5x + x2 = 0 + 31.5 Combine like terms: -31.5 + 31.5 = 0.0 0.0 + -0.5x + x2 = 0 + 31.5 -0.5x + x2 = 0 + 31.5 Combine like terms: 0 + 31.5 = 31.5 -0.5x + x2 = 31.5 The x term is -0.5x. Take half its coefficient (-0.25). Square it (0.0625) and add it to both sides. Add '0.0625' to each side of the equation. -0.5x + 0.0625 + x2 = 31.5 + 0.0625 Reorder the terms: 0.0625 + -0.5x + x2 = 31.5 + 0.0625 Combine like terms: 31.5 + 0.0625 = 31.5625 0.0625 + -0.5x + x2 = 31.5625 Factor a perfect square on the left side: (x + -0.25)(x + -0.25) = 31.5625 Calculate the square root of the right side: 5.618051264 Break this problem into two subproblems by setting (x + -0.25) equal to 5.618051264 and -5.618051264.Subproblem 1
x + -0.25 = 5.618051264 Simplifying x + -0.25 = 5.618051264 Reorder the terms: -0.25 + x = 5.618051264 Solving -0.25 + x = 5.618051264 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.25' to each side of the equation. -0.25 + 0.25 + x = 5.618051264 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + x = 5.618051264 + 0.25 x = 5.618051264 + 0.25 Combine like terms: 5.618051264 + 0.25 = 5.868051264 x = 5.868051264 Simplifying x = 5.868051264Subproblem 2
x + -0.25 = -5.618051264 Simplifying x + -0.25 = -5.618051264 Reorder the terms: -0.25 + x = -5.618051264 Solving -0.25 + x = -5.618051264 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.25' to each side of the equation. -0.25 + 0.25 + x = -5.618051264 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + x = -5.618051264 + 0.25 x = -5.618051264 + 0.25 Combine like terms: -5.618051264 + 0.25 = -5.368051264 x = -5.368051264 Simplifying x = -5.368051264Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.868051264, -5.368051264}
| 5=5x+2 | | 8x+1/8=x/6+6 | | 30c+12+4(c-10)= | | 5x+4=16-7x | | 2x+7=53 | | 6(2y+5)-4(y-3)=7 | | 10(Y+75)=500 | | 4+7(1-8k)=17 | | y-81=3x^2+30x | | -6m^2+11m+35= | | 3/5x=1/3 | | 2c/2=16 | | 3/5x+1/3 | | x^4/y^7(x/y^4+2x^2y^8) | | 35=7(4b+2) | | 6x+10=2x-2 | | 4.6=16.7+2.2M | | 5(Y+15)=100 | | -4/3/4 | | (3x-3)/(3-8x)=-1/3 | | 4x+13=64-7x | | 7(3+2y)=-17 | | -2/5/-3/5 | | 4ab^3-22ab^2+10ab= | | 0.5-0.66666666666667x=-2+x | | 2x+4=(-8) | | -49+4x=-28 | | -0.33333333333333x+2=-0.5x+3 | | -8x+15=55 | | 0.5x-0.25x=0.83333333333333 | | 5z-9=6z | | 5/6(-3/10) |