If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 31x + -60 = 0 Reorder the terms: -60 + 31x + x2 = 0 Solving -60 + 31x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '60' to each side of the equation. -60 + 31x + 60 + x2 = 0 + 60 Reorder the terms: -60 + 60 + 31x + x2 = 0 + 60 Combine like terms: -60 + 60 = 0 0 + 31x + x2 = 0 + 60 31x + x2 = 0 + 60 Combine like terms: 0 + 60 = 60 31x + x2 = 60 The x term is 31x. Take half its coefficient (15.5). Square it (240.25) and add it to both sides. Add '240.25' to each side of the equation. 31x + 240.25 + x2 = 60 + 240.25 Reorder the terms: 240.25 + 31x + x2 = 60 + 240.25 Combine like terms: 60 + 240.25 = 300.25 240.25 + 31x + x2 = 300.25 Factor a perfect square on the left side: (x + 15.5)(x + 15.5) = 300.25 Calculate the square root of the right side: 17.327723451 Break this problem into two subproblems by setting (x + 15.5) equal to 17.327723451 and -17.327723451.Subproblem 1
x + 15.5 = 17.327723451 Simplifying x + 15.5 = 17.327723451 Reorder the terms: 15.5 + x = 17.327723451 Solving 15.5 + x = 17.327723451 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-15.5' to each side of the equation. 15.5 + -15.5 + x = 17.327723451 + -15.5 Combine like terms: 15.5 + -15.5 = 0.0 0.0 + x = 17.327723451 + -15.5 x = 17.327723451 + -15.5 Combine like terms: 17.327723451 + -15.5 = 1.827723451 x = 1.827723451 Simplifying x = 1.827723451Subproblem 2
x + 15.5 = -17.327723451 Simplifying x + 15.5 = -17.327723451 Reorder the terms: 15.5 + x = -17.327723451 Solving 15.5 + x = -17.327723451 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-15.5' to each side of the equation. 15.5 + -15.5 + x = -17.327723451 + -15.5 Combine like terms: 15.5 + -15.5 = 0.0 0.0 + x = -17.327723451 + -15.5 x = -17.327723451 + -15.5 Combine like terms: -17.327723451 + -15.5 = -32.827723451 x = -32.827723451 Simplifying x = -32.827723451Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.827723451, -32.827723451}
| 5x^2-4=76 | | x^2-13x+14=0 | | 105=-25x | | r+49=49 | | 3n^2=27 | | -2x-11=3x-1 | | 53x+95x=0 | | 3x+oy+7=0 | | 4w^2+100=40w | | (X-1)(x+11)(x-5)=0 | | -200+2.5y/7 | | 4x+16-2x-6=40 | | y-x/z=v | | 9(g+4)=99 | | 40=-5(j+51) | | 3(j+-28)+27=-45 | | 8(j+4)+12=76 | | 64^(3/2) | | v*z^2/y | | 64^3/2 | | 4(u-14)=12 | | x+(.15x)=3826.62 | | x-y/z | | y=0.80x+25 | | x=v+y*z^2-1 | | 2x-x^2+11=0 | | 10*(-x+4)+7=5 | | 7e^2x+8=29 | | 10*x+4+7=5 | | 2x/7+3/14=x/7-1/14 | | 0=10x^2-3x | | 3e*x+7=9 |