If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 16x2 + -72x + 30 = 0 Reorder the terms: 30 + -72x + 16x2 = 0 Solving 30 + -72x + 16x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(15 + -36x + 8x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(15 + -36x + 8x2)' equal to zero and attempt to solve: Simplifying 15 + -36x + 8x2 = 0 Solving 15 + -36x + 8x2 = 0 Begin completing the square. Divide all terms by 8 the coefficient of the squared term: Divide each side by '8'. 1.875 + -4.5x + x2 = 0 Move the constant term to the right: Add '-1.875' to each side of the equation. 1.875 + -4.5x + -1.875 + x2 = 0 + -1.875 Reorder the terms: 1.875 + -1.875 + -4.5x + x2 = 0 + -1.875 Combine like terms: 1.875 + -1.875 = 0.000 0.000 + -4.5x + x2 = 0 + -1.875 -4.5x + x2 = 0 + -1.875 Combine like terms: 0 + -1.875 = -1.875 -4.5x + x2 = -1.875 The x term is -4.5x. Take half its coefficient (-2.25). Square it (5.0625) and add it to both sides. Add '5.0625' to each side of the equation. -4.5x + 5.0625 + x2 = -1.875 + 5.0625 Reorder the terms: 5.0625 + -4.5x + x2 = -1.875 + 5.0625 Combine like terms: -1.875 + 5.0625 = 3.1875 5.0625 + -4.5x + x2 = 3.1875 Factor a perfect square on the left side: (x + -2.25)(x + -2.25) = 3.1875 Calculate the square root of the right side: 1.785357107 Break this problem into two subproblems by setting (x + -2.25) equal to 1.785357107 and -1.785357107.Subproblem 1
x + -2.25 = 1.785357107 Simplifying x + -2.25 = 1.785357107 Reorder the terms: -2.25 + x = 1.785357107 Solving -2.25 + x = 1.785357107 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.25' to each side of the equation. -2.25 + 2.25 + x = 1.785357107 + 2.25 Combine like terms: -2.25 + 2.25 = 0.00 0.00 + x = 1.785357107 + 2.25 x = 1.785357107 + 2.25 Combine like terms: 1.785357107 + 2.25 = 4.035357107 x = 4.035357107 Simplifying x = 4.035357107Subproblem 2
x + -2.25 = -1.785357107 Simplifying x + -2.25 = -1.785357107 Reorder the terms: -2.25 + x = -1.785357107 Solving -2.25 + x = -1.785357107 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.25' to each side of the equation. -2.25 + 2.25 + x = -1.785357107 + 2.25 Combine like terms: -2.25 + 2.25 = 0.00 0.00 + x = -1.785357107 + 2.25 x = -1.785357107 + 2.25 Combine like terms: -1.785357107 + 2.25 = 0.464642893 x = 0.464642893 Simplifying x = 0.464642893Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.035357107, 0.464642893}Solution
x = {4.035357107, 0.464642893}
| 2(6z-4)=29+7z | | y=0.20(100)+23 | | 48x+24=384x+8x | | 64y^3+1=0 | | 4+3logx=8 | | N/23/8 | | b^2-6b-9=7 | | 5(x-2)-3=3x+2(x-6)-1 | | -4=-8u+6(u-3) | | y=0.20(50)+23 | | 5[x-2]=95 | | G=3tf+2fb+2tb | | 4/20.96=6x | | 10-4m=18 | | 6p^2=30p | | 12xy+15xc= | | 3x+5-3x=7+4-3 | | r+61.4=-13.2 | | y=23+0.20(x)+23 | | 64y^3+1=o | | 20+5x=7y | | 102=-11(x+16)-19 | | 4x+134=3x+128 | | y=.0000004x+.9154 | | ln(x²-21)/ln(10)=2 | | n^2-9n+5=-3 | | 30=-6-6m | | y=0000004x+.9154 | | 8/3m=2/9 | | 2(q-29)=42 | | -7b-10=-11-4b | | 2x^2=22x-11 |