If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 2x = 2400 Reorder the terms: 2x + 2x2 = 2400 Solving 2x + 2x2 = 2400 Solving for variable 'x'. Reorder the terms: -2400 + 2x + 2x2 = 2400 + -2400 Combine like terms: 2400 + -2400 = 0 -2400 + 2x + 2x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(-1200 + x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-1200 + x + x2)' equal to zero and attempt to solve: Simplifying -1200 + x + x2 = 0 Solving -1200 + x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '1200' to each side of the equation. -1200 + x + 1200 + x2 = 0 + 1200 Reorder the terms: -1200 + 1200 + x + x2 = 0 + 1200 Combine like terms: -1200 + 1200 = 0 0 + x + x2 = 0 + 1200 x + x2 = 0 + 1200 Combine like terms: 0 + 1200 = 1200 x + x2 = 1200 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. x + 0.25 + x2 = 1200 + 0.25 Reorder the terms: 0.25 + x + x2 = 1200 + 0.25 Combine like terms: 1200 + 0.25 = 1200.25 0.25 + x + x2 = 1200.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 1200.25 Calculate the square root of the right side: 34.644624403 Break this problem into two subproblems by setting (x + 0.5) equal to 34.644624403 and -34.644624403.Subproblem 1
x + 0.5 = 34.644624403 Simplifying x + 0.5 = 34.644624403 Reorder the terms: 0.5 + x = 34.644624403 Solving 0.5 + x = 34.644624403 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 34.644624403 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 34.644624403 + -0.5 x = 34.644624403 + -0.5 Combine like terms: 34.644624403 + -0.5 = 34.144624403 x = 34.144624403 Simplifying x = 34.144624403Subproblem 2
x + 0.5 = -34.644624403 Simplifying x + 0.5 = -34.644624403 Reorder the terms: 0.5 + x = -34.644624403 Solving 0.5 + x = -34.644624403 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -34.644624403 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -34.644624403 + -0.5 x = -34.644624403 + -0.5 Combine like terms: -34.644624403 + -0.5 = -35.144624403 x = -35.144624403 Simplifying x = -35.144624403Solution
The solution to the problem is based on the solutions from the subproblems. x = {34.144624403, -35.144624403}Solution
x = {34.144624403, -35.144624403}
| c^2d^2-6cd+9= | | 35n^2/35n | | 11+k=8 | | 11x/12+9=-2 | | 2x^2+2x-2400=0 | | 48-5x=8-2x | | 45-5m= | | x+25+2x+5+x-10=180 | | (-20x^-3y^0/8z^-1)^-3 | | 3y-8=11y+24 | | 6h^2-7h-3= | | 9(m-5)= | | 9+2x+5x=58 | | =243*x^5*y^2-1875*x*y^2 | | 18a^2-39at+20t^2= | | 3x-2/12+x=3x+2/3+4 | | 1(m-9)= | | 5(y-7)=3(y-2)+2y | | 5x=18x+6 | | 9x/7=0 | | 7x+7+6x=46 | | 4e(2e+2)= | | 3(5+3m)-8=7 | | 8y+2(y-4)=3(y+1)-2 | | 0(n+3)= | | 2*(x+7)*3*(2x-5)= | | n-7/8+n+7/9=5/36 | | 3(n+3)= | | 4+(y+3)=2y-(5y-27) | | x=11+2y | | 30a^2+89a+63= | | ln(6y-4)+ln(3)=3x+ln(5x) |