If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + 6x + -1224 = 0 Reorder the terms: -1224 + 6x + 5x2 = 0 Solving -1224 + 6x + 5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -244.8 + 1.2x + x2 = 0 Move the constant term to the right: Add '244.8' to each side of the equation. -244.8 + 1.2x + 244.8 + x2 = 0 + 244.8 Reorder the terms: -244.8 + 244.8 + 1.2x + x2 = 0 + 244.8 Combine like terms: -244.8 + 244.8 = 0.0 0.0 + 1.2x + x2 = 0 + 244.8 1.2x + x2 = 0 + 244.8 Combine like terms: 0 + 244.8 = 244.8 1.2x + x2 = 244.8 The x term is 1.2x. Take half its coefficient (0.6). Square it (0.36) and add it to both sides. Add '0.36' to each side of the equation. 1.2x + 0.36 + x2 = 244.8 + 0.36 Reorder the terms: 0.36 + 1.2x + x2 = 244.8 + 0.36 Combine like terms: 244.8 + 0.36 = 245.16 0.36 + 1.2x + x2 = 245.16 Factor a perfect square on the left side: (x + 0.6)(x + 0.6) = 245.16 Calculate the square root of the right side: 15.657586021 Break this problem into two subproblems by setting (x + 0.6) equal to 15.657586021 and -15.657586021.Subproblem 1
x + 0.6 = 15.657586021 Simplifying x + 0.6 = 15.657586021 Reorder the terms: 0.6 + x = 15.657586021 Solving 0.6 + x = 15.657586021 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.6' to each side of the equation. 0.6 + -0.6 + x = 15.657586021 + -0.6 Combine like terms: 0.6 + -0.6 = 0.0 0.0 + x = 15.657586021 + -0.6 x = 15.657586021 + -0.6 Combine like terms: 15.657586021 + -0.6 = 15.057586021 x = 15.057586021 Simplifying x = 15.057586021Subproblem 2
x + 0.6 = -15.657586021 Simplifying x + 0.6 = -15.657586021 Reorder the terms: 0.6 + x = -15.657586021 Solving 0.6 + x = -15.657586021 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.6' to each side of the equation. 0.6 + -0.6 + x = -15.657586021 + -0.6 Combine like terms: 0.6 + -0.6 = 0.0 0.0 + x = -15.657586021 + -0.6 x = -15.657586021 + -0.6 Combine like terms: -15.657586021 + -0.6 = -16.257586021 x = -16.257586021 Simplifying x = -16.257586021Solution
The solution to the problem is based on the solutions from the subproblems. x = {15.057586021, -16.257586021}
| 13-11w=3-e | | 225x+50625=900x+13500 | | -42-2=8-7x | | 4+3y=12+12y | | 4y^2-5= | | -6-3u+9-(-4u)= | | 68-5x=8x+15 | | 7p-14=-2p+11 | | -4y+8-2-y=6 | | A+30.6=C+26.5 | | 19-p-14=-2p+11 | | 9x-7x+1=8 | | u+(-10u)+(-4)-(-1)= | | -(p-8)-4p=8-4p | | 25w-96=25w-27 | | 7t-14-16t+9c+(-14)= | | -8x=2x+10 | | (2x^2)+15x-12=1 | | 25=5*x | | 2x^2+15x-12=1 | | 2x^2+15x-12=0 | | 9x^4+40x^2+16=0 | | 0.9(8x+9)=5.2-(x-3) | | 4x^2+80x-280=0 | | 24=2*l+2*l | | 6x^2+x+2=0 | | 8+2n=36 | | 53-28z=30-28z | | 169x+28561=676(x+13) | | 5k+6=8+4k | | 13t+5+9-(-t)= | | 5n-14-18n=4 |