If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 22x2 + -10x + -8 = 0 Reorder the terms: -8 + -10x + 22x2 = 0 Solving -8 + -10x + 22x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-4 + -5x + 11x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-4 + -5x + 11x2)' equal to zero and attempt to solve: Simplifying -4 + -5x + 11x2 = 0 Solving -4 + -5x + 11x2 = 0 Begin completing the square. Divide all terms by 11 the coefficient of the squared term: Divide each side by '11'. -0.3636363636 + -0.4545454545x + x2 = 0 Move the constant term to the right: Add '0.3636363636' to each side of the equation. -0.3636363636 + -0.4545454545x + 0.3636363636 + x2 = 0 + 0.3636363636 Reorder the terms: -0.3636363636 + 0.3636363636 + -0.4545454545x + x2 = 0 + 0.3636363636 Combine like terms: -0.3636363636 + 0.3636363636 = 0.0000000000 0.0000000000 + -0.4545454545x + x2 = 0 + 0.3636363636 -0.4545454545x + x2 = 0 + 0.3636363636 Combine like terms: 0 + 0.3636363636 = 0.3636363636 -0.4545454545x + x2 = 0.3636363636 The x term is -0.4545454545x. Take half its coefficient (-0.2272727273). Square it (0.05165289257) and add it to both sides. Add '0.05165289257' to each side of the equation. -0.4545454545x + 0.05165289257 + x2 = 0.3636363636 + 0.05165289257 Reorder the terms: 0.05165289257 + -0.4545454545x + x2 = 0.3636363636 + 0.05165289257 Combine like terms: 0.3636363636 + 0.05165289257 = 0.41528925617 0.05165289257 + -0.4545454545x + x2 = 0.41528925617 Factor a perfect square on the left side: (x + -0.2272727273)(x + -0.2272727273) = 0.41528925617 Calculate the square root of the right side: 0.644429404 Break this problem into two subproblems by setting (x + -0.2272727273) equal to 0.644429404 and -0.644429404.Subproblem 1
x + -0.2272727273 = 0.644429404 Simplifying x + -0.2272727273 = 0.644429404 Reorder the terms: -0.2272727273 + x = 0.644429404 Solving -0.2272727273 + x = 0.644429404 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.2272727273' to each side of the equation. -0.2272727273 + 0.2272727273 + x = 0.644429404 + 0.2272727273 Combine like terms: -0.2272727273 + 0.2272727273 = 0.0000000000 0.0000000000 + x = 0.644429404 + 0.2272727273 x = 0.644429404 + 0.2272727273 Combine like terms: 0.644429404 + 0.2272727273 = 0.8717021313 x = 0.8717021313 Simplifying x = 0.8717021313Subproblem 2
x + -0.2272727273 = -0.644429404 Simplifying x + -0.2272727273 = -0.644429404 Reorder the terms: -0.2272727273 + x = -0.644429404 Solving -0.2272727273 + x = -0.644429404 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.2272727273' to each side of the equation. -0.2272727273 + 0.2272727273 + x = -0.644429404 + 0.2272727273 Combine like terms: -0.2272727273 + 0.2272727273 = 0.0000000000 0.0000000000 + x = -0.644429404 + 0.2272727273 x = -0.644429404 + 0.2272727273 Combine like terms: -0.644429404 + 0.2272727273 = -0.4171566767 x = -0.4171566767 Simplifying x = -0.4171566767Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.8717021313, -0.4171566767}Solution
x = {0.8717021313, -0.4171566767}
| 22x^2-31x-8= | | -8x-11(x+5)=-2(9x+2) | | x^2+7=1 | | 40x^2+12x-28= | | 40x^2+5x-28= | | 7y+3(y-4)=3(y+1)-2 | | 4x+6=-24 | | -4(t-3)+8t=9t-2 | | -3x+5=-5x-8 | | 2x+7=36 | | 3(x+4)=7x+5-4x+7 | | 3x+12y=12 | | 35+.15m=117.15 | | 49-n^2=0 | | 55-2x=20 | | -5x-21=3x+11 | | x=5-6+-4 | | x^2+10x+38=0 | | 4x+1=-5x+1 | | x=3-6 | | x=3-5 | | M^3-25m=0 | | 0.11k+1.5=2.40 | | 5x^2+13x-3=7x-4 | | 3x^2-5r-1=0 | | 13-7(a+2)=7+a | | -2x-7=-3x+10 | | 5x+2+5=-3x | | 114-5x=3x | | r^2-10=-3r | | 5x^2+19x=5x-8 | | x^2+26x-85=0 |