If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -25x + -10 = 0 Reorder the terms: -10 + -25x + 2x2 = 0 Solving -10 + -25x + 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'. -5 + -12.5x + x2 = 0 Move the constant term to the right: Add '5' to each side of the equation. -5 + -12.5x + 5 + x2 = 0 + 5 Reorder the terms: -5 + 5 + -12.5x + x2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -12.5x + x2 = 0 + 5 -12.5x + x2 = 0 + 5 Combine like terms: 0 + 5 = 5 -12.5x + x2 = 5 The x term is -12.5x. Take half its coefficient (-6.25). Square it (39.0625) and add it to both sides. Add '39.0625' to each side of the equation. -12.5x + 39.0625 + x2 = 5 + 39.0625 Reorder the terms: 39.0625 + -12.5x + x2 = 5 + 39.0625 Combine like terms: 5 + 39.0625 = 44.0625 39.0625 + -12.5x + x2 = 44.0625 Factor a perfect square on the left side: (x + -6.25)(x + -6.25) = 44.0625 Calculate the square root of the right side: 6.637959024 Break this problem into two subproblems by setting (x + -6.25) equal to 6.637959024 and -6.637959024.Subproblem 1
x + -6.25 = 6.637959024 Simplifying x + -6.25 = 6.637959024 Reorder the terms: -6.25 + x = 6.637959024 Solving -6.25 + x = 6.637959024 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '6.25' to each side of the equation. -6.25 + 6.25 + x = 6.637959024 + 6.25 Combine like terms: -6.25 + 6.25 = 0.00 0.00 + x = 6.637959024 + 6.25 x = 6.637959024 + 6.25 Combine like terms: 6.637959024 + 6.25 = 12.887959024 x = 12.887959024 Simplifying x = 12.887959024Subproblem 2
x + -6.25 = -6.637959024 Simplifying x + -6.25 = -6.637959024 Reorder the terms: -6.25 + x = -6.637959024 Solving -6.25 + x = -6.637959024 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '6.25' to each side of the equation. -6.25 + 6.25 + x = -6.637959024 + 6.25 Combine like terms: -6.25 + 6.25 = 0.00 0.00 + x = -6.637959024 + 6.25 x = -6.637959024 + 6.25 Combine like terms: -6.637959024 + 6.25 = -0.387959024 x = -0.387959024 Simplifying x = -0.387959024Solution
The solution to the problem is based on the solutions from the subproblems. x = {12.887959024, -0.387959024}
| 0.13(4x-20)=0.5x-6 | | 2x+5/3=3x-10 | | 4.2*10^-2/2*10^2 | | N=(.5)(12.5) | | x-22=35 | | 2t-1=3(t+21) | | 6(5-2m)=6 | | 6-9x-2=-55+5x-11 | | 6x+20=7x+7 | | P+12=15 | | (-7/2)t-2=-4-7t | | 7n-11n=28 | | 3+8x=29-10 | | (6x^2-5x-45)+(2x^2+9x)= | | x^2-p(q+r)x+P^2qr=0 | | 6x+1y=400 | | 4-8x=21 | | X+3-X-2=6X-11 | | 0.5x+0.4y=0.3 | | 3-5x=3x+27 | | 2x+3y=-96 | | 0.2x+0.3y=0.4 | | 4-21=3x-3-2x | | 6x-5x+12=14-6 | | x-1/2-6=x-1/3 | | 0.08y+0.14(700-y)=0.03y | | 23x-4=7/4 | | 7X-5=34 | | 23x-4=4/7 | | 0.08y+0.14(700-y)=0.03 | | 125+35=180 | | 14b+10=20b+28 |