If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -708x + -82800 = 0 Reorder the terms: -82800 + -708x + x2 = 0 Solving -82800 + -708x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '82800' to each side of the equation. -82800 + -708x + 82800 + x2 = 0 + 82800 Reorder the terms: -82800 + 82800 + -708x + x2 = 0 + 82800 Combine like terms: -82800 + 82800 = 0 0 + -708x + x2 = 0 + 82800 -708x + x2 = 0 + 82800 Combine like terms: 0 + 82800 = 82800 -708x + x2 = 82800 The x term is -708x. Take half its coefficient (-354). Square it (125316) and add it to both sides. Add '125316' to each side of the equation. -708x + 125316 + x2 = 82800 + 125316 Reorder the terms: 125316 + -708x + x2 = 82800 + 125316 Combine like terms: 82800 + 125316 = 208116 125316 + -708x + x2 = 208116 Factor a perfect square on the left side: (x + -354)(x + -354) = 208116 Calculate the square root of the right side: 456.197325726 Break this problem into two subproblems by setting (x + -354) equal to 456.197325726 and -456.197325726.Subproblem 1
x + -354 = 456.197325726 Simplifying x + -354 = 456.197325726 Reorder the terms: -354 + x = 456.197325726 Solving -354 + x = 456.197325726 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '354' to each side of the equation. -354 + 354 + x = 456.197325726 + 354 Combine like terms: -354 + 354 = 0 0 + x = 456.197325726 + 354 x = 456.197325726 + 354 Combine like terms: 456.197325726 + 354 = 810.197325726 x = 810.197325726 Simplifying x = 810.197325726Subproblem 2
x + -354 = -456.197325726 Simplifying x + -354 = -456.197325726 Reorder the terms: -354 + x = -456.197325726 Solving -354 + x = -456.197325726 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '354' to each side of the equation. -354 + 354 + x = -456.197325726 + 354 Combine like terms: -354 + 354 = 0 0 + x = -456.197325726 + 354 x = -456.197325726 + 354 Combine like terms: -456.197325726 + 354 = -102.197325726 x = -102.197325726 Simplifying x = -102.197325726Solution
The solution to the problem is based on the solutions from the subproblems. x = {810.197325726, -102.197325726}
| 15X+0.25Y+40=100 | | 3x+4y-12x+16y-20=0 | | -3(x+2)3=4-3(2x-1) | | -20x^2-120x-180=0 | | 2a-1=10 | | 2(3s+9)=96 | | 8(2l+3)=168 | | 4(a-4)=28 | | u+1*7=42 | | q-6*2=18 | | 7/4d=1/6d | | e+4*6=42 | | 0=2x^3+21x^2+49x-30 | | 3(8x-4)+5x=1 | | 3x^2-2y^2+3z^2= | | 42-2x=10-10x | | 5(c-4)=6(c-2) | | -1=2ax+4 | | 0.1x=-3.5 | | 8x-7b=x+5 | | (7x^3)-(26x^2)+15x=0 | | i=15sin(100pit+0.6) | | Ydx-2xdy=0 | | 5c-20=6c+4 | | 3x+35x+5= | | 2x*6=96 | | 2x^3+15x^2+20x-16=0 | | 2-4x^2-7x=0 | | 2-a=7-5a | | x-3x=2x+5 | | 3x(2)-x=0 | | -10x+4x+5=29 |