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 + -4x + -40 + x2 + 16x + -63 = 0 Reorder the terms: -40 + -63 + 10x + -4x + 16x + x2 + x2 = 0 Combine like terms: -40 + -63 = -103 -103 + 10x + -4x + 16x + x2 + x2 = 0 Combine like terms: 10x + -4x = 6x -103 + 6x + 16x + x2 + x2 = 0 Combine like terms: 6x + 16x = 22x -103 + 22x + x2 + x2 = 0 Combine like terms: x2 + x2 = 2x2 -103 + 22x + 2x2 = 0 Solving -103 + 22x + 2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -51.5 + 11x + x2 = 0 Move the constant term to the right: Add '51.5' to each side of the equation. -51.5 + 11x + 51.5 + x2 = 0 + 51.5 Reorder the terms: -51.5 + 51.5 + 11x + x2 = 0 + 51.5 Combine like terms: -51.5 + 51.5 = 0.0 0.0 + 11x + x2 = 0 + 51.5 11x + x2 = 0 + 51.5 Combine like terms: 0 + 51.5 = 51.5 11x + x2 = 51.5 The x term is 11x. Take half its coefficient (5.5). Square it (30.25) and add it to both sides. Add '30.25' to each side of the equation. 11x + 30.25 + x2 = 51.5 + 30.25 Reorder the terms: 30.25 + 11x + x2 = 51.5 + 30.25 Combine like terms: 51.5 + 30.25 = 81.75 30.25 + 11x + x2 = 81.75 Factor a perfect square on the left side: (x + 5.5)(x + 5.5) = 81.75 Calculate the square root of the right side: 9.04157066 Break this problem into two subproblems by setting (x + 5.5) equal to 9.04157066 and -9.04157066.Subproblem 1
x + 5.5 = 9.04157066 Simplifying x + 5.5 = 9.04157066 Reorder the terms: 5.5 + x = 9.04157066 Solving 5.5 + x = 9.04157066 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5.5' to each side of the equation. 5.5 + -5.5 + x = 9.04157066 + -5.5 Combine like terms: 5.5 + -5.5 = 0.0 0.0 + x = 9.04157066 + -5.5 x = 9.04157066 + -5.5 Combine like terms: 9.04157066 + -5.5 = 3.54157066 x = 3.54157066 Simplifying x = 3.54157066Subproblem 2
x + 5.5 = -9.04157066 Simplifying x + 5.5 = -9.04157066 Reorder the terms: 5.5 + x = -9.04157066 Solving 5.5 + x = -9.04157066 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5.5' to each side of the equation. 5.5 + -5.5 + x = -9.04157066 + -5.5 Combine like terms: 5.5 + -5.5 = 0.0 0.0 + x = -9.04157066 + -5.5 x = -9.04157066 + -5.5 Combine like terms: -9.04157066 + -5.5 = -14.54157066 x = -14.54157066 Simplifying x = -14.54157066Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.54157066, -14.54157066}
| (-3)(4i)(7i)= | | 3z/8-6=1 | | 25x^2-15x-18=0 | | B=170+-1AF | | 13x-33=14x-4 | | B=170+-Af | | 4x-3+3x+30=180 | | x-(x+3)=5(1-2x) | | 2-4x=-1-1x | | 8q=12 | | B+af=170 | | 8x-3=4x-78 | | -6(1/3)-4y=-10 | | 6p+7w=50 | | x-17+3x-3+x=180 | | 2x+5+(-2)+(-3x)= | | 5x-10+12+25=8x+12x-10x | | 9x/5=2/5x | | 3.1m-2.32=9.42 | | sin(6x)=cos(2x) | | 1b+2a=170 | | 3p^2-p-14=0 | | B=100+-2f | | 3.58x+14=2.13+20 | | 9x^2+4x+18=4 | | 2a+100+2a=170 | | (3/16)5expn | | 12+1516= | | 4x(4x-3)=148 | | 2z-6=9z-97 | | -18=x-2 | | 2u=u+31 |