If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 10x + -82 = 0 Reorder the terms: -82 + 10x + x2 = 0 Solving -82 + 10x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '82' to each side of the equation. -82 + 10x + 82 + x2 = 0 + 82 Reorder the terms: -82 + 82 + 10x + x2 = 0 + 82 Combine like terms: -82 + 82 = 0 0 + 10x + x2 = 0 + 82 10x + x2 = 0 + 82 Combine like terms: 0 + 82 = 82 10x + x2 = 82 The x term is 10x. Take half its coefficient (5). Square it (25) and add it to both sides. Add '25' to each side of the equation. 10x + 25 + x2 = 82 + 25 Reorder the terms: 25 + 10x + x2 = 82 + 25 Combine like terms: 82 + 25 = 107 25 + 10x + x2 = 107 Factor a perfect square on the left side: (x + 5)(x + 5) = 107 Calculate the square root of the right side: 10.344080433 Break this problem into two subproblems by setting (x + 5) equal to 10.344080433 and -10.344080433.Subproblem 1
x + 5 = 10.344080433 Simplifying x + 5 = 10.344080433 Reorder the terms: 5 + x = 10.344080433 Solving 5 + x = 10.344080433 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = 10.344080433 + -5 Combine like terms: 5 + -5 = 0 0 + x = 10.344080433 + -5 x = 10.344080433 + -5 Combine like terms: 10.344080433 + -5 = 5.344080433 x = 5.344080433 Simplifying x = 5.344080433Subproblem 2
x + 5 = -10.344080433 Simplifying x + 5 = -10.344080433 Reorder the terms: 5 + x = -10.344080433 Solving 5 + x = -10.344080433 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = -10.344080433 + -5 Combine like terms: 5 + -5 = 0 0 + x = -10.344080433 + -5 x = -10.344080433 + -5 Combine like terms: -10.344080433 + -5 = -15.344080433 x = -15.344080433 Simplifying x = -15.344080433Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.344080433, -15.344080433}
| 36x-4=0 | | 6x+6=3+13x | | 7x+3+5x=39 | | 2x^6-3x^5+6x^4-9x^3=0 | | 7m^5-3m^3+m^2=0 | | (2z+9)(z-7)=0 | | 2x+9x+4=59 | | 9p-6=3p | | (x+5)(x+4)= | | 12x+24x-4=0 | | 12x+9=21x+6 | | 2x+3-4x=1 | | 48-16g+g^2=0 | | 3a+4=6+4a | | 4c+4=20 | | m^2-mv-56v^2=0 | | 3x+19=2(x+10) | | x^2-28x=0 | | -2x^2-5x=0 | | abs(x-3)=1 | | 0=4x^2+9 | | 2b+5=3b+1 | | x^2-11z+24=0 | | 0=8x^2 | | 3(X-5)=5(X+7) | | -3y+7+y+6y= | | z^2-11z+30=0 | | x^2=10x | | 4.3=-5+3A-0.6 | | 5(a+2)=2a+4 | | 16y-10=11y+22 | | 8x-80+-2x+116=180 |