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 + -500 = 0 Reorder the terms: -500 + -1x + 2x2 = 0 Solving -500 + -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'. -250 + -0.5x + x2 = 0 Move the constant term to the right: Add '250' to each side of the equation. -250 + -0.5x + 250 + x2 = 0 + 250 Reorder the terms: -250 + 250 + -0.5x + x2 = 0 + 250 Combine like terms: -250 + 250 = 0 0 + -0.5x + x2 = 0 + 250 -0.5x + x2 = 0 + 250 Combine like terms: 0 + 250 = 250 -0.5x + x2 = 250 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 = 250 + 0.0625 Reorder the terms: 0.0625 + -0.5x + x2 = 250 + 0.0625 Combine like terms: 250 + 0.0625 = 250.0625 0.0625 + -0.5x + x2 = 250.0625 Factor a perfect square on the left side: (x + -0.25)(x + -0.25) = 250.0625 Calculate the square root of the right side: 15.813364601 Break this problem into two subproblems by setting (x + -0.25) equal to 15.813364601 and -15.813364601.Subproblem 1
x + -0.25 = 15.813364601 Simplifying x + -0.25 = 15.813364601 Reorder the terms: -0.25 + x = 15.813364601 Solving -0.25 + x = 15.813364601 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 = 15.813364601 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + x = 15.813364601 + 0.25 x = 15.813364601 + 0.25 Combine like terms: 15.813364601 + 0.25 = 16.063364601 x = 16.063364601 Simplifying x = 16.063364601Subproblem 2
x + -0.25 = -15.813364601 Simplifying x + -0.25 = -15.813364601 Reorder the terms: -0.25 + x = -15.813364601 Solving -0.25 + x = -15.813364601 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 = -15.813364601 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + x = -15.813364601 + 0.25 x = -15.813364601 + 0.25 Combine like terms: -15.813364601 + 0.25 = -15.563364601 x = -15.563364601 Simplifying x = -15.563364601Solution
The solution to the problem is based on the solutions from the subproblems. x = {16.063364601, -15.563364601}
| y^4x^2+3y^2x-18=0 | | -20-4.6*x=-2.3*x+0.95 | | 6y-10y+2=-14 | | Y+6.36=-10.88 | | 9/36=7/x | | 0.4x+0.24(x-5)=.08 | | 2x-8y=34 | | 46=z+7+10 | | 2/3-x/2=3/4 | | Z/5-6=7/3 | | -2(5b-10)=120 | | 5x^2=-20x-1 | | 4/5x-1/2=3/4 | | 20=1/4z | | 3/5=8.5/y | | .4(x+.7)=0.6(x-4.2) | | 2q+1/3+q-1/4=0 | | -42y-20= | | 83=-1(p+4)+2p | | 50=2(3w+w)+1 | | 9k^2=423 | | s+4+8=28 | | 3(2a+1)+a=-39 | | n^2=10n+5 | | 1/6k= | | 5x-8=8x-26 | | -5c-4(-3)=13 | | -24+4x=-20 | | 2(x-8)+9x=6 | | (p-3)(3p+2)(p+2)=0 | | 0.4(x+.07)=.06(x-4.2) | | 4x+10=2(6x-3) |