If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -5x = -2 Reorder the terms: -5x + x2 = -2 Solving -5x + x2 = -2 Solving for variable 'x'. Reorder the terms: 2 + -5x + x2 = -2 + 2 Combine like terms: -2 + 2 = 0 2 + -5x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-2' to each side of the equation. 2 + -5x + -2 + x2 = 0 + -2 Reorder the terms: 2 + -2 + -5x + x2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -5x + x2 = 0 + -2 -5x + x2 = 0 + -2 Combine like terms: 0 + -2 = -2 -5x + x2 = -2 The x term is -5x. Take half its coefficient (-2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. -5x + 6.25 + x2 = -2 + 6.25 Reorder the terms: 6.25 + -5x + x2 = -2 + 6.25 Combine like terms: -2 + 6.25 = 4.25 6.25 + -5x + x2 = 4.25 Factor a perfect square on the left side: (x + -2.5)(x + -2.5) = 4.25 Calculate the square root of the right side: 2.061552813 Break this problem into two subproblems by setting (x + -2.5) equal to 2.061552813 and -2.061552813.Subproblem 1
x + -2.5 = 2.061552813 Simplifying x + -2.5 = 2.061552813 Reorder the terms: -2.5 + x = 2.061552813 Solving -2.5 + x = 2.061552813 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = 2.061552813 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = 2.061552813 + 2.5 x = 2.061552813 + 2.5 Combine like terms: 2.061552813 + 2.5 = 4.561552813 x = 4.561552813 Simplifying x = 4.561552813Subproblem 2
x + -2.5 = -2.061552813 Simplifying x + -2.5 = -2.061552813 Reorder the terms: -2.5 + x = -2.061552813 Solving -2.5 + x = -2.061552813 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = -2.061552813 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = -2.061552813 + 2.5 x = -2.061552813 + 2.5 Combine like terms: -2.061552813 + 2.5 = 0.438447187 x = 0.438447187 Simplifying x = 0.438447187Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.561552813, 0.438447187}
| 27x^2-342-72=0 | | 22.5+2f=26.75 | | 1-4x^4-4x^2=0 | | (6x+8)(8x-8)=0 | | 4a(7a-4)=0 | | 15x-45=4y | | x=6y+30 | | 2-(x+1)+6(x+2)=7(x-3) | | 3m-6=6m+12 | | 2-(x+1)+6(x+2)=7(x+3) | | X+8x-(-4)=4(x-3) | | 1*4x+1*2x-2=1*8x+3 | | 2(t-6)+6t=4(2t+4)-8 | | 3*8x=3 | | 7r-4r+6=7r-r | | 32.7=p-2.29 | | -16+x=19 | | -26.29+b-1.1=-142.862 | | 2*3x=x+4 | | 1*4x=12 | | 1*5x+4=1*3x+2 | | (4x^3)-32=0 | | 3x+6=3(x-7) | | x+4y=-19 | | x^5+11x^4-x-11= | | 8-4[5-(x-3)]=0 | | x=-3+1y | | 2+3=c | | .012x^2-.573x+-5.725=0 | | 12x+17=-1 | | 5w+8-y=6w-2(w-4) | | f(x)=-x^2+6x+3 |