If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x + 2x2 + -24 = 0 Reorder the terms: -24 + 9x + 2x2 = 0 Solving -24 + 9x + 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'. -12 + 4.5x + x2 = 0 Move the constant term to the right: Add '12' to each side of the equation. -12 + 4.5x + 12 + x2 = 0 + 12 Reorder the terms: -12 + 12 + 4.5x + x2 = 0 + 12 Combine like terms: -12 + 12 = 0 0 + 4.5x + x2 = 0 + 12 4.5x + x2 = 0 + 12 Combine like terms: 0 + 12 = 12 4.5x + x2 = 12 The x term is 4.5x. Take half its coefficient (2.25). Square it (5.0625) and add it to both sides. Add '5.0625' to each side of the equation. 4.5x + 5.0625 + x2 = 12 + 5.0625 Reorder the terms: 5.0625 + 4.5x + x2 = 12 + 5.0625 Combine like terms: 12 + 5.0625 = 17.0625 5.0625 + 4.5x + x2 = 17.0625 Factor a perfect square on the left side: (x + 2.25)(x + 2.25) = 17.0625 Calculate the square root of the right side: 4.13067791 Break this problem into two subproblems by setting (x + 2.25) equal to 4.13067791 and -4.13067791.Subproblem 1
x + 2.25 = 4.13067791 Simplifying x + 2.25 = 4.13067791 Reorder the terms: 2.25 + x = 4.13067791 Solving 2.25 + x = 4.13067791 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.25' to each side of the equation. 2.25 + -2.25 + x = 4.13067791 + -2.25 Combine like terms: 2.25 + -2.25 = 0.00 0.00 + x = 4.13067791 + -2.25 x = 4.13067791 + -2.25 Combine like terms: 4.13067791 + -2.25 = 1.88067791 x = 1.88067791 Simplifying x = 1.88067791Subproblem 2
x + 2.25 = -4.13067791 Simplifying x + 2.25 = -4.13067791 Reorder the terms: 2.25 + x = -4.13067791 Solving 2.25 + x = -4.13067791 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.25' to each side of the equation. 2.25 + -2.25 + x = -4.13067791 + -2.25 Combine like terms: 2.25 + -2.25 = 0.00 0.00 + x = -4.13067791 + -2.25 x = -4.13067791 + -2.25 Combine like terms: -4.13067791 + -2.25 = -6.38067791 x = -6.38067791 Simplifying x = -6.38067791Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.88067791, -6.38067791}
| 10x+6y=-20 | | x/4+10=24 | | x/2-32=18 | | y=-0.2x+4.4 | | 7(0)+10y=3 | | X^2+x+a= | | 400n+200=325n+2800 | | 5(2y+1)+3(4y-3)=50-2(4y-3) | | 5/7=1/1-2 | | 4x+9i=0 | | 0.7x=7.49 | | 3x-3y-15=0 | | logx+log(x+5)-2=0 | | 49.77=0.3x | | 4/5x=3.6 | | X/2.4=1.29 | | 7m=-147 | | 3694.50=3600.00(1+0.75r) | | 5/11=x-2/1-3 | | ((8y/x^2)*(5x^5y/4y^5)) | | 2.5(x+2)+4.5+1.5(x-3)=13 | | 10000=(x*.39)+x | | 2u-8=28 | | 1.7x=20.91 | | 3p+10=46 | | -2(y+3)=6y-1+2(5y+5) | | 1.03+x=.5 | | -1/3=-3/5y-3/2 | | 2x+15+3x-20+60=180 | | .7x=49.14 | | 2/3-1/4x4/9 | | -1/3=3/5y-3/2 |