If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x + 0.12x2 = 1000 Solving 9x + 0.12x2 = 1000 Solving for variable 'x'. Reorder the terms: -1000 + 9x + 0.12x2 = 1000 + -1000 Combine like terms: 1000 + -1000 = 0 -1000 + 9x + 0.12x2 = 0 Begin completing the square. Divide all terms by 0.12 the coefficient of the squared term: Divide each side by '0.12'. -8333.333333 + 75x + x2 = 0 Move the constant term to the right: Add '8333.333333' to each side of the equation. -8333.333333 + 75x + 8333.333333 + x2 = 0 + 8333.333333 Reorder the terms: -8333.333333 + 8333.333333 + 75x + x2 = 0 + 8333.333333 Combine like terms: -8333.333333 + 8333.333333 = 0.000000 0.000000 + 75x + x2 = 0 + 8333.333333 75x + x2 = 0 + 8333.333333 Combine like terms: 0 + 8333.333333 = 8333.333333 75x + x2 = 8333.333333 The x term is 75x. Take half its coefficient (37.5). Square it (1406.25) and add it to both sides. Add '1406.25' to each side of the equation. 75x + 1406.25 + x2 = 8333.333333 + 1406.25 Reorder the terms: 1406.25 + 75x + x2 = 8333.333333 + 1406.25 Combine like terms: 8333.333333 + 1406.25 = 9739.583333 1406.25 + 75x + x2 = 9739.583333 Factor a perfect square on the left side: (x + 37.5)(x + 37.5) = 9739.583333 Calculate the square root of the right side: 98.689327351 Break this problem into two subproblems by setting (x + 37.5) equal to 98.689327351 and -98.689327351.Subproblem 1
x + 37.5 = 98.689327351 Simplifying x + 37.5 = 98.689327351 Reorder the terms: 37.5 + x = 98.689327351 Solving 37.5 + x = 98.689327351 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-37.5' to each side of the equation. 37.5 + -37.5 + x = 98.689327351 + -37.5 Combine like terms: 37.5 + -37.5 = 0.0 0.0 + x = 98.689327351 + -37.5 x = 98.689327351 + -37.5 Combine like terms: 98.689327351 + -37.5 = 61.189327351 x = 61.189327351 Simplifying x = 61.189327351Subproblem 2
x + 37.5 = -98.689327351 Simplifying x + 37.5 = -98.689327351 Reorder the terms: 37.5 + x = -98.689327351 Solving 37.5 + x = -98.689327351 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-37.5' to each side of the equation. 37.5 + -37.5 + x = -98.689327351 + -37.5 Combine like terms: 37.5 + -37.5 = 0.0 0.0 + x = -98.689327351 + -37.5 x = -98.689327351 + -37.5 Combine like terms: -98.689327351 + -37.5 = -136.189327351 x = -136.189327351 Simplifying x = -136.189327351Solution
The solution to the problem is based on the solutions from the subproblems. x = {61.189327351, -136.189327351}
| (2t-8)=10 | | 3c^3+18c^2-48c=0 | | 3x+4-(4x-7)=10 | | 13-6+8= | | 2(4-x)=3x+2 | | [23+10]x(-8)-10x[-9+23]= | | 4q-(q+4)=33 | | 9(x-2)=29.7 | | .003(9-k)+.04(k-8)=1 | | 3x^2-9x-7=5x-7 | | 14=-2(-p-8) | | 3(a+7)=23.1 | | 3(3y+7)=7-2(y-7) | | x^2(x^2-16)-49(x^2-16)=0 | | 8p+3=5p+12 | | 25.9=3c-2 | | 3z+4(z+1)=2z | | 6x-4=16+x | | 1x=5473285643278965437865785643278543789254381767382654 | | 5e-6=4.5 | | 17m+30-1=3 | | 2+3x=-4(5+2x) | | 4x+(x+4)=39 | | 6-4(-2x-3)-5x=51 | | 9(a+7)=90 | | 2(4+2x)=6+3x | | ax+by=12 | | 22=9c-5 | | 2e-9=-5 | | 9-2x=4x-9 | | 2c^3+6c^2-80c=0 | | 2[p-(2p+8)+6]=2(p+2) |