If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -2x2 + -2x + 6 = 0 Reorder the terms: 6 + -2x + -2x2 = 0 Solving 6 + -2x + -2x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(3 + -1x + -1x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(3 + -1x + -1x2)' equal to zero and attempt to solve: Simplifying 3 + -1x + -1x2 = 0 Solving 3 + -1x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -3 + x + x2 = 0 Move the constant term to the right: Add '3' to each side of the equation. -3 + x + 3 + x2 = 0 + 3 Reorder the terms: -3 + 3 + x + x2 = 0 + 3 Combine like terms: -3 + 3 = 0 0 + x + x2 = 0 + 3 x + x2 = 0 + 3 Combine like terms: 0 + 3 = 3 x + x2 = 3 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. + 0.25 + x2 = 3 + 0.25 Combine like terms: + 0.25 = 1.25 1.25 + x2 = 3 + 0.25 Combine like terms: 3 + 0.25 = 3.25 1.25 + x2 = 3.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 3.25 Calculate the square root of the right side: 1.802775638 Break this problem into two subproblems by setting (x + 0.5) equal to 1.802775638 and -1.802775638.Subproblem 1
x + 0.5 = 1.802775638 Simplifying x + 0.5 = 1.802775638 Reorder the terms: 0.5 + x = 1.802775638 Solving 0.5 + x = 1.802775638 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 = 1.802775638 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 1.802775638 + -0.5 x = 1.802775638 + -0.5 Combine like terms: 1.802775638 + -0.5 = 1.302775638 x = 1.302775638 Simplifying x = 1.302775638Subproblem 2
x + 0.5 = -1.802775638 Simplifying x + 0.5 = -1.802775638 Reorder the terms: 0.5 + x = -1.802775638 Solving 0.5 + x = -1.802775638 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 = -1.802775638 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -1.802775638 + -0.5 x = -1.802775638 + -0.5 Combine like terms: -1.802775638 + -0.5 = -2.302775638 x = -2.302775638 Simplifying x = -2.302775638Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.302775638, -2.302775638}Solution
x = {1.302775638, -2.302775638}
| 7x+21x-8=7(4x+6) | | 11x-14=360 | | 8(x-2)+2=58 | | 60(5)= | | -6x-2=-3x+1 | | x8x4/x2 | | 6/z=9/z-1/5 | | 10x-12x-4=5x-9 | | -3x-14=-35 | | X+50=4X-20 | | (4*x-1)/(x)=-1 | | x-9=-5x+51 | | 6(u-6)-8u=-34 | | 2x+16=-3x+56 | | 8(-8g+20)16=-8(10g+2) | | 205x^2-205x+36=0 | | 11x-8=6x+32 | | -6=x/8=4 | | 9c=3c+9c-39 | | X^2-16x+c=-10 | | 2(3x+1)=3x+20 | | 2x-3(3x-4y)=7 | | 7.5x^2-64989x+50000000=0 | | -2(-3u+20)=18u-7u+20 | | -x+12=13 | | -3x^2-9x+5= | | 6x+(5x-8)=equation | | 2x-1+5.2x=11 | | 843-483= | | 7.5x^2-64989x+500000=0 | | 2x-3-3-3=8 | | -3(x+10)=27 |