If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -2x(3x + -4) = -2x + 2 Reorder the terms: -2x(-4 + 3x) = -2x + 2 (-4 * -2x + 3x * -2x) = -2x + 2 (8x + -6x2) = -2x + 2 Reorder the terms: 8x + -6x2 = 2 + -2x Solving 8x + -6x2 = 2 + -2x Solving for variable 'x'. Reorder the terms: -2 + 8x + 2x + -6x2 = 2 + -2x + -2 + 2x Combine like terms: 8x + 2x = 10x -2 + 10x + -6x2 = 2 + -2x + -2 + 2x Reorder the terms: -2 + 10x + -6x2 = 2 + -2 + -2x + 2x Combine like terms: 2 + -2 = 0 -2 + 10x + -6x2 = 0 + -2x + 2x -2 + 10x + -6x2 = -2x + 2x Combine like terms: -2x + 2x = 0 -2 + 10x + -6x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(-1 + 5x + -3x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-1 + 5x + -3x2)' equal to zero and attempt to solve: Simplifying -1 + 5x + -3x2 = 0 Solving -1 + 5x + -3x2 = 0 Begin completing the square. Divide all terms by -3 the coefficient of the squared term: Divide each side by '-3'. 0.3333333333 + -1.666666667x + x2 = 0 Move the constant term to the right: Add '-0.3333333333' to each side of the equation. 0.3333333333 + -1.666666667x + -0.3333333333 + x2 = 0 + -0.3333333333 Reorder the terms: 0.3333333333 + -0.3333333333 + -1.666666667x + x2 = 0 + -0.3333333333 Combine like terms: 0.3333333333 + -0.3333333333 = 0.0000000000 0.0000000000 + -1.666666667x + x2 = 0 + -0.3333333333 -1.666666667x + x2 = 0 + -0.3333333333 Combine like terms: 0 + -0.3333333333 = -0.3333333333 -1.666666667x + x2 = -0.3333333333 The x term is -1.666666667x. Take half its coefficient (-0.8333333335). Square it (0.6944444447) and add it to both sides. Add '0.6944444447' to each side of the equation. -1.666666667x + 0.6944444447 + x2 = -0.3333333333 + 0.6944444447 Reorder the terms: 0.6944444447 + -1.666666667x + x2 = -0.3333333333 + 0.6944444447 Combine like terms: -0.3333333333 + 0.6944444447 = 0.3611111114 0.6944444447 + -1.666666667x + x2 = 0.3611111114 Factor a perfect square on the left side: (x + -0.8333333335)(x + -0.8333333335) = 0.3611111114 Calculate the square root of the right side: 0.600925213 Break this problem into two subproblems by setting (x + -0.8333333335) equal to 0.600925213 and -0.600925213.Subproblem 1
x + -0.8333333335 = 0.600925213 Simplifying x + -0.8333333335 = 0.600925213 Reorder the terms: -0.8333333335 + x = 0.600925213 Solving -0.8333333335 + x = 0.600925213 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.8333333335' to each side of the equation. -0.8333333335 + 0.8333333335 + x = 0.600925213 + 0.8333333335 Combine like terms: -0.8333333335 + 0.8333333335 = 0.0000000000 0.0000000000 + x = 0.600925213 + 0.8333333335 x = 0.600925213 + 0.8333333335 Combine like terms: 0.600925213 + 0.8333333335 = 1.4342585465 x = 1.4342585465 Simplifying x = 1.4342585465Subproblem 2
x + -0.8333333335 = -0.600925213 Simplifying x + -0.8333333335 = -0.600925213 Reorder the terms: -0.8333333335 + x = -0.600925213 Solving -0.8333333335 + x = -0.600925213 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.8333333335' to each side of the equation. -0.8333333335 + 0.8333333335 + x = -0.600925213 + 0.8333333335 Combine like terms: -0.8333333335 + 0.8333333335 = 0.0000000000 0.0000000000 + x = -0.600925213 + 0.8333333335 x = -0.600925213 + 0.8333333335 Combine like terms: -0.600925213 + 0.8333333335 = 0.2324081205 x = 0.2324081205 Simplifying x = 0.2324081205Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.4342585465, 0.2324081205}Solution
x = {1.4342585465, 0.2324081205}
| 2x+5.4=3.5 | | (6y)(y-1)= | | 2*x=9*6 | | 3n-14=4 | | 200-1=900-8 | | 2x+35=3x-8 | | 4x+2+3=1 | | 6*x=9*2 | | X^2=-120i | | 9x+11y=21 | | 207=-y+39 | | 97-3x=12 | | 3x-2y=6x+y | | 7n+42= | | 207-y=39 | | 4x-25=3x+20 | | -77=t/11 | | 85-2x=12 | | 9*5=6*x | | 210-x=63 | | t-.40=1.33 | | 54.67-798= | | 3.666x=3x+6 | | 3.50+10=5.25-11 | | 180=264-y | | 25x^2=-48 | | -125=-5(1+4x) | | 20*x=15*120 | | 9+6y=9y | | 9-2b=4b-9 | | 7a+413a=46 | | 18x=32x |