If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -10x2 + -30x + 36 = 0 Reorder the terms: 36 + -30x + -10x2 = 0 Solving 36 + -30x + -10x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(18 + -15x + -5x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(18 + -15x + -5x2)' equal to zero and attempt to solve: Simplifying 18 + -15x + -5x2 = 0 Solving 18 + -15x + -5x2 = 0 Begin completing the square. Divide all terms by -5 the coefficient of the squared term: Divide each side by '-5'. -3.6 + 3x + x2 = 0 Move the constant term to the right: Add '3.6' to each side of the equation. -3.6 + 3x + 3.6 + x2 = 0 + 3.6 Reorder the terms: -3.6 + 3.6 + 3x + x2 = 0 + 3.6 Combine like terms: -3.6 + 3.6 = 0.0 0.0 + 3x + x2 = 0 + 3.6 3x + x2 = 0 + 3.6 Combine like terms: 0 + 3.6 = 3.6 3x + x2 = 3.6 The x term is 3x. Take half its coefficient (1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. 3x + 2.25 + x2 = 3.6 + 2.25 Reorder the terms: 2.25 + 3x + x2 = 3.6 + 2.25 Combine like terms: 3.6 + 2.25 = 5.85 2.25 + 3x + x2 = 5.85 Factor a perfect square on the left side: (x + 1.5)(x + 1.5) = 5.85 Calculate the square root of the right side: 2.418677324 Break this problem into two subproblems by setting (x + 1.5) equal to 2.418677324 and -2.418677324.Subproblem 1
x + 1.5 = 2.418677324 Simplifying x + 1.5 = 2.418677324 Reorder the terms: 1.5 + x = 2.418677324 Solving 1.5 + x = 2.418677324 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.5' to each side of the equation. 1.5 + -1.5 + x = 2.418677324 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + x = 2.418677324 + -1.5 x = 2.418677324 + -1.5 Combine like terms: 2.418677324 + -1.5 = 0.918677324 x = 0.918677324 Simplifying x = 0.918677324Subproblem 2
x + 1.5 = -2.418677324 Simplifying x + 1.5 = -2.418677324 Reorder the terms: 1.5 + x = -2.418677324 Solving 1.5 + x = -2.418677324 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.5' to each side of the equation. 1.5 + -1.5 + x = -2.418677324 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + x = -2.418677324 + -1.5 x = -2.418677324 + -1.5 Combine like terms: -2.418677324 + -1.5 = -3.918677324 x = -3.918677324 Simplifying x = -3.918677324Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.918677324, -3.918677324}Solution
x = {0.918677324, -3.918677324}
| 5*-3=2x-5 | | (x^2+y)dx+xdy=0 | | 210(a/2) | | 9x^2+73x+64=0 | | 4(c-3)+7=2+c-7 | | -4X+3-X=3-(-14)+2X | | -12+2k=k-5k | | -4/9+5/6-7/12 | | 2(x-2)-5=6x-4(2+x) | | 67+74+70+x/4=70 | | 62496=(42)(2w+14)(w) | | 9x-(3x-7)=37 | | s^2-3sd-40d^2=0 | | 67+74+70+x/4 | | 15x+495=-5 | | y=2x-19 | | 4x^2+41x+105=0 | | -12(5a-9)+6(8a-11)=7a+2a | | y=0.2108(8)+15.95 | | Y=2.11x-1 | | -6/15x=8/15 | | 1=2x-19 | | 2D=3(m-33) | | 21n^2-10=n | | 5m+30=0 | | -20+20+(-30)+(-30)= | | 7x-21=4(x-9) | | w^2+14w+49=8 | | 34+p+112=71 | | 34+p+112=78 | | (20b*c)/(28c*d) | | 9x+8y=16 |