If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + -800x + -139850 = 0 Reorder the terms: -139850 + -800x + 3x2 = 0 Solving -139850 + -800x + 3x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -46616.66667 + -266.6666667x + x2 = 0 Move the constant term to the right: Add '46616.66667' to each side of the equation. -46616.66667 + -266.6666667x + 46616.66667 + x2 = 0 + 46616.66667 Reorder the terms: -46616.66667 + 46616.66667 + -266.6666667x + x2 = 0 + 46616.66667 Combine like terms: -46616.66667 + 46616.66667 = 0.00000 0.00000 + -266.6666667x + x2 = 0 + 46616.66667 -266.6666667x + x2 = 0 + 46616.66667 Combine like terms: 0 + 46616.66667 = 46616.66667 -266.6666667x + x2 = 46616.66667 The x term is -266.6666667x. Take half its coefficient (-133.3333334). Square it (17777.77780) and add it to both sides. Add '17777.77780' to each side of the equation. -266.6666667x + 17777.77780 + x2 = 46616.66667 + 17777.77780 Reorder the terms: 17777.77780 + -266.6666667x + x2 = 46616.66667 + 17777.77780 Combine like terms: 46616.66667 + 17777.77780 = 64394.44447 17777.77780 + -266.6666667x + x2 = 64394.44447 Factor a perfect square on the left side: (x + -133.3333334)(x + -133.3333334) = 64394.44447 Calculate the square root of the right side: 253.760604645 Break this problem into two subproblems by setting (x + -133.3333334) equal to 253.760604645 and -253.760604645.Subproblem 1
x + -133.3333334 = 253.760604645 Simplifying x + -133.3333334 = 253.760604645 Reorder the terms: -133.3333334 + x = 253.760604645 Solving -133.3333334 + x = 253.760604645 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '133.3333334' to each side of the equation. -133.3333334 + 133.3333334 + x = 253.760604645 + 133.3333334 Combine like terms: -133.3333334 + 133.3333334 = 0.0000000 0.0000000 + x = 253.760604645 + 133.3333334 x = 253.760604645 + 133.3333334 Combine like terms: 253.760604645 + 133.3333334 = 387.093938045 x = 387.093938045 Simplifying x = 387.093938045Subproblem 2
x + -133.3333334 = -253.760604645 Simplifying x + -133.3333334 = -253.760604645 Reorder the terms: -133.3333334 + x = -253.760604645 Solving -133.3333334 + x = -253.760604645 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '133.3333334' to each side of the equation. -133.3333334 + 133.3333334 + x = -253.760604645 + 133.3333334 Combine like terms: -133.3333334 + 133.3333334 = 0.0000000 0.0000000 + x = -253.760604645 + 133.3333334 x = -253.760604645 + 133.3333334 Combine like terms: -253.760604645 + 133.3333334 = -120.427271245 x = -120.427271245 Simplifying x = -120.427271245Solution
The solution to the problem is based on the solutions from the subproblems. x = {387.093938045, -120.427271245}
| 8u^2-32u+24=0 | | 12x-16x^3=0 | | 8-8x-4=-25+6x-13 | | 1-12u=7(1-2u) | | 3-5(t+6)=8t-(4-2t) | | 2(b-3)=9-3b | | 7t^2-62tp+48p^2=0 | | 9x=20+7x | | -8-2x=-9 | | 4(4-b)-31=26b-5(3+6b) | | -4(x-2)+3x=9 | | 4(Y+5)=2Y+28 | | 13(4t+1)-16=t-(t+2) | | 48-1=10 | | (v+3)(v+3)=2v^2+7v+7 | | 2y^2-11y+10=(y-2)(y-2) | | -3(x-2)+3x=9 | | 12(5t+1)-14=t-(t+1) | | (y+4)(y+4)=2y^2+4y+4 | | 7z=15-6(z-4) | | rad(18)+rad(2)= | | 18+10(w-1)=6w | | 10c=1000000 | | 1.5+3x=0.5y | | 4w^2-28w=0 | | (2z-9)(8-z)=0 | | 8x^2-31x-45= | | 45=3(89+7)+3(a+8) | | (v+2)(v+8)=0 | | 7x+30x=25 | | 21n(x+3)=10 | | 8t-(-2t)-(-5t)-9t= |