If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 15000 = 26x2 + 168x + 4208 Reorder the terms: 15000 = 4208 + 168x + 26x2 Solving 15000 = 4208 + 168x + 26x2 Solving for variable 'x'. Combine like terms: 15000 + -4208 = 10792 10792 + -168x + -26x2 = 4208 + 168x + 26x2 + -4208 + -168x + -26x2 Reorder the terms: 10792 + -168x + -26x2 = 4208 + -4208 + 168x + -168x + 26x2 + -26x2 Combine like terms: 4208 + -4208 = 0 10792 + -168x + -26x2 = 0 + 168x + -168x + 26x2 + -26x2 10792 + -168x + -26x2 = 168x + -168x + 26x2 + -26x2 Combine like terms: 168x + -168x = 0 10792 + -168x + -26x2 = 0 + 26x2 + -26x2 10792 + -168x + -26x2 = 26x2 + -26x2 Combine like terms: 26x2 + -26x2 = 0 10792 + -168x + -26x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(5396 + -84x + -13x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(5396 + -84x + -13x2)' equal to zero and attempt to solve: Simplifying 5396 + -84x + -13x2 = 0 Solving 5396 + -84x + -13x2 = 0 Begin completing the square. Divide all terms by -13 the coefficient of the squared term: Divide each side by '-13'. -415.0769231 + 6.461538462x + x2 = 0 Move the constant term to the right: Add '415.0769231' to each side of the equation. -415.0769231 + 6.461538462x + 415.0769231 + x2 = 0 + 415.0769231 Reorder the terms: -415.0769231 + 415.0769231 + 6.461538462x + x2 = 0 + 415.0769231 Combine like terms: -415.0769231 + 415.0769231 = 0.0000000 0.0000000 + 6.461538462x + x2 = 0 + 415.0769231 6.461538462x + x2 = 0 + 415.0769231 Combine like terms: 0 + 415.0769231 = 415.0769231 6.461538462x + x2 = 415.0769231 The x term is 6.461538462x. Take half its coefficient (3.230769231). Square it (10.43786982) and add it to both sides. Add '10.43786982' to each side of the equation. 6.461538462x + 10.43786982 + x2 = 415.0769231 + 10.43786982 Reorder the terms: 10.43786982 + 6.461538462x + x2 = 415.0769231 + 10.43786982 Combine like terms: 415.0769231 + 10.43786982 = 425.51479292 10.43786982 + 6.461538462x + x2 = 425.51479292 Factor a perfect square on the left side: (x + 3.230769231)(x + 3.230769231) = 425.51479292 Calculate the square root of the right side: 20.628009912 Break this problem into two subproblems by setting (x + 3.230769231) equal to 20.628009912 and -20.628009912.Subproblem 1
x + 3.230769231 = 20.628009912 Simplifying x + 3.230769231 = 20.628009912 Reorder the terms: 3.230769231 + x = 20.628009912 Solving 3.230769231 + x = 20.628009912 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3.230769231' to each side of the equation. 3.230769231 + -3.230769231 + x = 20.628009912 + -3.230769231 Combine like terms: 3.230769231 + -3.230769231 = 0.000000000 0.000000000 + x = 20.628009912 + -3.230769231 x = 20.628009912 + -3.230769231 Combine like terms: 20.628009912 + -3.230769231 = 17.397240681 x = 17.397240681 Simplifying x = 17.397240681Subproblem 2
x + 3.230769231 = -20.628009912 Simplifying x + 3.230769231 = -20.628009912 Reorder the terms: 3.230769231 + x = -20.628009912 Solving 3.230769231 + x = -20.628009912 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3.230769231' to each side of the equation. 3.230769231 + -3.230769231 + x = -20.628009912 + -3.230769231 Combine like terms: 3.230769231 + -3.230769231 = 0.000000000 0.000000000 + x = -20.628009912 + -3.230769231 x = -20.628009912 + -3.230769231 Combine like terms: -20.628009912 + -3.230769231 = -23.858779143 x = -23.858779143 Simplifying x = -23.858779143Solution
The solution to the problem is based on the solutions from the subproblems. x = {17.397240681, -23.858779143}Solution
x = {17.397240681, -23.858779143}
| 2x+50=400 | | 2x^2+20x-884=0 | | 8m+6m=2 | | 5-3x=2x-15 | | 5y+9+7y= | | k-0.9=0.8 | | -1-5(-3)=14 | | 20+34=-2(1-28) | | 5(-x+2)+4=4 | | 23+9h=89+7h | | 10+1.5t=12.5+1t | | (5*x)+(1*y)+(0.05*z)=100 | | 3.3+1h+.5h=12.54 | | 6a+12-4=6a | | 3x+7x+8= | | m^4+7m^3+m^2=0 | | 8a-7=4a+g | | P=2(12)+2(108) | | (7/4)9-2=-5 | | 5x-2(4x+6)=-36 | | 1x+3=3x+2 | | 7.2=0.18 | | 9x-12y=-72 | | x^2=-4x+11 | | 2(-d-4)=2d | | .666h-9=6-.6666h | | -6a+7b-2a+b= | | 2.49(x-6)=-5.6x+8 | | 2a-6+5a=3a+10fora | | 6x-180= | | 14x+12=8x+24 | | P=(x+4)+(x+4)+(x+4) |