If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 3x = -2x + -1 Reorder the terms: 3x + 2x2 = -2x + -1 Reorder the terms: 3x + 2x2 = -1 + -2x Solving 3x + 2x2 = -1 + -2x Solving for variable 'x'. Reorder the terms: 1 + 3x + 2x + 2x2 = -1 + -2x + 1 + 2x Combine like terms: 3x + 2x = 5x 1 + 5x + 2x2 = -1 + -2x + 1 + 2x Reorder the terms: 1 + 5x + 2x2 = -1 + 1 + -2x + 2x Combine like terms: -1 + 1 = 0 1 + 5x + 2x2 = 0 + -2x + 2x 1 + 5x + 2x2 = -2x + 2x Combine like terms: -2x + 2x = 0 1 + 5x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 0.5 + 2.5x + x2 = 0 Move the constant term to the right: Add '-0.5' to each side of the equation. 0.5 + 2.5x + -0.5 + x2 = 0 + -0.5 Reorder the terms: 0.5 + -0.5 + 2.5x + x2 = 0 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + 2.5x + x2 = 0 + -0.5 2.5x + x2 = 0 + -0.5 Combine like terms: 0 + -0.5 = -0.5 2.5x + x2 = -0.5 The x term is 2.5x. Take half its coefficient (1.25). Square it (1.5625) and add it to both sides. Add '1.5625' to each side of the equation. 2.5x + 1.5625 + x2 = -0.5 + 1.5625 Reorder the terms: 1.5625 + 2.5x + x2 = -0.5 + 1.5625 Combine like terms: -0.5 + 1.5625 = 1.0625 1.5625 + 2.5x + x2 = 1.0625 Factor a perfect square on the left side: (x + 1.25)(x + 1.25) = 1.0625 Calculate the square root of the right side: 1.030776406 Break this problem into two subproblems by setting (x + 1.25) equal to 1.030776406 and -1.030776406.Subproblem 1
x + 1.25 = 1.030776406 Simplifying x + 1.25 = 1.030776406 Reorder the terms: 1.25 + x = 1.030776406 Solving 1.25 + x = 1.030776406 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.25' to each side of the equation. 1.25 + -1.25 + x = 1.030776406 + -1.25 Combine like terms: 1.25 + -1.25 = 0.00 0.00 + x = 1.030776406 + -1.25 x = 1.030776406 + -1.25 Combine like terms: 1.030776406 + -1.25 = -0.219223594 x = -0.219223594 Simplifying x = -0.219223594Subproblem 2
x + 1.25 = -1.030776406 Simplifying x + 1.25 = -1.030776406 Reorder the terms: 1.25 + x = -1.030776406 Solving 1.25 + x = -1.030776406 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.25' to each side of the equation. 1.25 + -1.25 + x = -1.030776406 + -1.25 Combine like terms: 1.25 + -1.25 = 0.00 0.00 + x = -1.030776406 + -1.25 x = -1.030776406 + -1.25 Combine like terms: -1.030776406 + -1.25 = -2.280776406 x = -2.280776406 Simplifying x = -2.280776406Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.219223594, -2.280776406}
| (3x^2-2xy+2)dx+(6y^2-x^2+3)=0 | | 2-2n=-5n+1 | | -10x-9=-169 | | -8x-3-10x=18x+10 | | 4a-2(a+3)=6 | | 7(x+3)=7(x+12) | | -340=20p | | 4a-2(a+p)=6 | | 7(x-3)=7x-21 | | 34k+14=10k-7 | | 3d+(-614)=497 | | 9t-21=3t-7+6t | | 96=7(n+6)+2n | | -2(x^2)+4*x-2=0 | | 6x+4=13x-1 | | 42b-6+11=8b-13 | | 26x+1=4x-5-2 | | 8x-4(2x-5)-2= | | -8(1+5v)-5=267 | | 3+8r=-37 | | X^2+11=35 | | 7x+11y=1101 | | x^2-15x+22=-22 | | 5x+28=4x+30 | | 5x+28=4x+3 | | 3x-2[2x-8]=4x | | 5x-1=3x+8 | | n-11=-12 | | 8x-2y=-20 | | 4u+v+18u+14v= | | f(x)=x^2+24x+138 | | 10x+8x=240 |