If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 56x2 + 2x + -22 = 0 Reorder the terms: -22 + 2x + 56x2 = 0 Solving -22 + 2x + 56x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-11 + x + 28x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-11 + x + 28x2)' equal to zero and attempt to solve: Simplifying -11 + x + 28x2 = 0 Solving -11 + x + 28x2 = 0 Begin completing the square. Divide all terms by 28 the coefficient of the squared term: Divide each side by '28'. -0.3928571429 + 0.03571428571x + x2 = 0 Move the constant term to the right: Add '0.3928571429' to each side of the equation. -0.3928571429 + 0.03571428571x + 0.3928571429 + x2 = 0 + 0.3928571429 Reorder the terms: -0.3928571429 + 0.3928571429 + 0.03571428571x + x2 = 0 + 0.3928571429 Combine like terms: -0.3928571429 + 0.3928571429 = 0.0000000000 0.0000000000 + 0.03571428571x + x2 = 0 + 0.3928571429 0.03571428571x + x2 = 0 + 0.3928571429 Combine like terms: 0 + 0.3928571429 = 0.3928571429 0.03571428571x + x2 = 0.3928571429 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. 0.03571428571x + 0.25 + x2 = 0.3928571429 + 0.25 Reorder the terms: 0.25 + 0.03571428571x + x2 = 0.3928571429 + 0.25 Combine like terms: 0.3928571429 + 0.25 = 0.6428571429 0.25 + 0.03571428571x + x2 = 0.6428571429 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 0.6428571429 Calculate the square root of the right side: 0.801783726 Break this problem into two subproblems by setting (x + 0.5) equal to 0.801783726 and -0.801783726.Subproblem 1
x + 0.5 = 0.801783726 Simplifying x + 0.5 = 0.801783726 Reorder the terms: 0.5 + x = 0.801783726 Solving 0.5 + x = 0.801783726 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 0.801783726 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 0.801783726 + -0.5 x = 0.801783726 + -0.5 Combine like terms: 0.801783726 + -0.5 = 0.301783726 x = 0.301783726 Simplifying x = 0.301783726Subproblem 2
x + 0.5 = -0.801783726 Simplifying x + 0.5 = -0.801783726 Reorder the terms: 0.5 + x = -0.801783726 Solving 0.5 + x = -0.801783726 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -0.801783726 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -0.801783726 + -0.5 x = -0.801783726 + -0.5 Combine like terms: -0.801783726 + -0.5 = -1.301783726 x = -1.301783726 Simplifying x = -1.301783726Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.301783726, -1.301783726}Solution
x = {0.301783726, -1.301783726}
| 3x+x+5/5=4 | | 3-5=15 | | 14=6+x/5 | | -2(-7x+4)=-13 | | 9x-11=7+4x | | 3=1-7n | | 15-10y=36-3y | | 8-6x-3=-40+4x-15 | | -3x-12=4x+16 | | -18+4x=-2x | | -8x-9=39 | | -8x-9=29 | | y^2-4x^4=0 | | 6e^4x+13e^2x=28 | | -4y+1=2 | | B/7-11=7 | | 12+13=7x-7 | | -15=c-15 | | 8(-13)-3(-13-5)=4(-13)+4(-13+6) | | 2y-4=3y-9 | | 8-2b=-2/3(12b+6) | | y=+25 | | 13/15(x-3y-5z) | | 2(z-1)/2z-3-3(z+2)/2z-3-z-1/3-2z | | 1.72g-9=0.46 | | x^2-(5-i)x+6=0 | | 28=k+14 | | 2x+9x=-5 | | 5/7d=45 | | 1/8/1/3(2)=x | | 3+8x-6=6x+7 | | C/-10=-5 |