If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -73x + -402 = 0 Reorder the terms: -402 + -73x + x2 = 0 Solving -402 + -73x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '402' to each side of the equation. -402 + -73x + 402 + x2 = 0 + 402 Reorder the terms: -402 + 402 + -73x + x2 = 0 + 402 Combine like terms: -402 + 402 = 0 0 + -73x + x2 = 0 + 402 -73x + x2 = 0 + 402 Combine like terms: 0 + 402 = 402 -73x + x2 = 402 The x term is -73x. Take half its coefficient (-36.5). Square it (1332.25) and add it to both sides. Add '1332.25' to each side of the equation. -73x + 1332.25 + x2 = 402 + 1332.25 Reorder the terms: 1332.25 + -73x + x2 = 402 + 1332.25 Combine like terms: 402 + 1332.25 = 1734.25 1332.25 + -73x + x2 = 1734.25 Factor a perfect square on the left side: (x + -36.5)(x + -36.5) = 1734.25 Calculate the square root of the right side: 41.644327345 Break this problem into two subproblems by setting (x + -36.5) equal to 41.644327345 and -41.644327345.Subproblem 1
x + -36.5 = 41.644327345 Simplifying x + -36.5 = 41.644327345 Reorder the terms: -36.5 + x = 41.644327345 Solving -36.5 + x = 41.644327345 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '36.5' to each side of the equation. -36.5 + 36.5 + x = 41.644327345 + 36.5 Combine like terms: -36.5 + 36.5 = 0.0 0.0 + x = 41.644327345 + 36.5 x = 41.644327345 + 36.5 Combine like terms: 41.644327345 + 36.5 = 78.144327345 x = 78.144327345 Simplifying x = 78.144327345Subproblem 2
x + -36.5 = -41.644327345 Simplifying x + -36.5 = -41.644327345 Reorder the terms: -36.5 + x = -41.644327345 Solving -36.5 + x = -41.644327345 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '36.5' to each side of the equation. -36.5 + 36.5 + x = -41.644327345 + 36.5 Combine like terms: -36.5 + 36.5 = 0.0 0.0 + x = -41.644327345 + 36.5 x = -41.644327345 + 36.5 Combine like terms: -41.644327345 + 36.5 = -5.144327345 x = -5.144327345 Simplifying x = -5.144327345Solution
The solution to the problem is based on the solutions from the subproblems. x = {78.144327345, -5.144327345}
| 15m+4-9m=-3 | | x^2+16x+y^2-12y=0 | | -8-2(3x+5)=-5+(x-4)+8x | | 0=10x^2-4x-115 | | 4t+14=3t | | 2338+x=15012-x | | 4x-(7*3)+2=25+2x | | 4x+20=o | | 2.2/0.2= | | 3(2n-2)=(2n+4)+8 | | 8x^2+8v=-1 | | -10x+8(1-3x)=8(1+10x) | | 2(8x-3)+2(6x+5)=p | | x-6y=(-1)(8) | | 4x-(7*3)+1=25+2x | | 15.5x-1-6y=339 | | 6x+45=27 | | 5y-8=-27 | | 4(6m+3)= | | 3.5x=2.4x+9.9 | | x+6+5x=180 | | 5y+7y=x+4 | | 3x+4y-8x-3= | | 2x-9=2x | | 3(n+7)-4n=29 | | 4p-6=90 | | 11z+4-3z-3=3z-12+4z-8 | | 115=2x(5x-2) | | 4+6(x-3)=(-38) | | 150m-75+43650=45000-150m | | -0.5x+0.6x+9=4 | | x^2-4=3k |