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 + 1 + -9 = 0 Reorder the terms: 1 + -9 + -1x + 2x2 = 0 Combine like terms: 1 + -9 = -8 -8 + -1x + 2x2 = 0 Solving -8 + -1x + 2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -4 + -0.5x + x2 = 0 Move the constant term to the right: Add '4' to each side of the equation. -4 + -0.5x + 4 + x2 = 0 + 4 Reorder the terms: -4 + 4 + -0.5x + x2 = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -0.5x + x2 = 0 + 4 -0.5x + x2 = 0 + 4 Combine like terms: 0 + 4 = 4 -0.5x + x2 = 4 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 = 4 + 0.0625 Reorder the terms: 0.0625 + -0.5x + x2 = 4 + 0.0625 Combine like terms: 4 + 0.0625 = 4.0625 0.0625 + -0.5x + x2 = 4.0625 Factor a perfect square on the left side: (x + -0.25)(x + -0.25) = 4.0625 Calculate the square root of the right side: 2.015564437 Break this problem into two subproblems by setting (x + -0.25) equal to 2.015564437 and -2.015564437.Subproblem 1
x + -0.25 = 2.015564437 Simplifying x + -0.25 = 2.015564437 Reorder the terms: -0.25 + x = 2.015564437 Solving -0.25 + x = 2.015564437 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 = 2.015564437 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + x = 2.015564437 + 0.25 x = 2.015564437 + 0.25 Combine like terms: 2.015564437 + 0.25 = 2.265564437 x = 2.265564437 Simplifying x = 2.265564437Subproblem 2
x + -0.25 = -2.015564437 Simplifying x + -0.25 = -2.015564437 Reorder the terms: -0.25 + x = -2.015564437 Solving -0.25 + x = -2.015564437 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 = -2.015564437 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + x = -2.015564437 + 0.25 x = -2.015564437 + 0.25 Combine like terms: -2.015564437 + 0.25 = -1.765564437 x = -1.765564437 Simplifying x = -1.765564437Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.265564437, -1.765564437}
| log(m+2)=2 | | m^4+4m-8=0 | | m^4+4m+8=0 | | 0.8q+9=(0.6q-2) | | 2.29a+0.59a=9.23 | | 2.29a+0.59=9.23 | | 1/2x+5*1/4x+4 | | 3/4+4a/7=6a/7+7/8 | | 5ln(x+2)-6lnx= | | 31=3-7y | | 5xp-15=3w | | x/5+9=28 | | R=t/873.36-2.15 | | y/4-5=11 | | 6-4n=22 | | 5890-3/4=x+3 | | 7-3z=28 | | 1/5(10x-3)=8 | | 4x+33=72 | | 18x+27=-36-27x+54 | | 6-8x=4+24-4x | | (8x+25)/3=11 | | 2-2x=3x+27 | | 12x-20-x=-x-16 | | 2/3x-3=8 | | 6x-3-x=x-3 | | 29=8(8)+b | | 3(v+2)-(v+1)=v+(2v+3) | | 9x=3x-6 | | 1/3x-3=8 | | -2x-4=1 | | 5.4x-3.6=12 |