If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2.3x2 + -3.5x + -1.2 = 0 Reorder the terms: -1.2 + -3.5x + 2.3x2 = 0 Solving -1.2 + -3.5x + 2.3x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2.3 the coefficient of the squared term: Divide each side by '2.3'. -0.5217391304 + -1.52173913x + x2 = 0 Move the constant term to the right: Add '0.5217391304' to each side of the equation. -0.5217391304 + -1.52173913x + 0.5217391304 + x2 = 0 + 0.5217391304 Reorder the terms: -0.5217391304 + 0.5217391304 + -1.52173913x + x2 = 0 + 0.5217391304 Combine like terms: -0.5217391304 + 0.5217391304 = 0.0000000000 0.0000000000 + -1.52173913x + x2 = 0 + 0.5217391304 -1.52173913x + x2 = 0 + 0.5217391304 Combine like terms: 0 + 0.5217391304 = 0.5217391304 -1.52173913x + x2 = 0.5217391304 The x term is -1.52173913x. Take half its coefficient (-0.760869565). Square it (0.5789224949) and add it to both sides. Add '0.5789224949' to each side of the equation. -1.52173913x + 0.5789224949 + x2 = 0.5217391304 + 0.5789224949 Reorder the terms: 0.5789224949 + -1.52173913x + x2 = 0.5217391304 + 0.5789224949 Combine like terms: 0.5217391304 + 0.5789224949 = 1.1006616253 0.5789224949 + -1.52173913x + x2 = 1.1006616253 Factor a perfect square on the left side: (x + -0.760869565)(x + -0.760869565) = 1.1006616253 Calculate the square root of the right side: 1.049124218 Break this problem into two subproblems by setting (x + -0.760869565) equal to 1.049124218 and -1.049124218.Subproblem 1
x + -0.760869565 = 1.049124218 Simplifying x + -0.760869565 = 1.049124218 Reorder the terms: -0.760869565 + x = 1.049124218 Solving -0.760869565 + x = 1.049124218 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.760869565' to each side of the equation. -0.760869565 + 0.760869565 + x = 1.049124218 + 0.760869565 Combine like terms: -0.760869565 + 0.760869565 = 0.000000000 0.000000000 + x = 1.049124218 + 0.760869565 x = 1.049124218 + 0.760869565 Combine like terms: 1.049124218 + 0.760869565 = 1.809993783 x = 1.809993783 Simplifying x = 1.809993783Subproblem 2
x + -0.760869565 = -1.049124218 Simplifying x + -0.760869565 = -1.049124218 Reorder the terms: -0.760869565 + x = -1.049124218 Solving -0.760869565 + x = -1.049124218 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.760869565' to each side of the equation. -0.760869565 + 0.760869565 + x = -1.049124218 + 0.760869565 Combine like terms: -0.760869565 + 0.760869565 = 0.000000000 0.000000000 + x = -1.049124218 + 0.760869565 x = -1.049124218 + 0.760869565 Combine like terms: -1.049124218 + 0.760869565 = -0.288254653 x = -0.288254653 Simplifying x = -0.288254653Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.809993783, -0.288254653}
| x^2+10x=-11 | | x^2+16x=-42 | | -2(n-8)=-(2n-1)+5n | | x^2-12+36= | | 1+3(5-3x)=4-6(-2+8x) | | 2.8y+8.6=9.12-1.2 | | (6+.50*4)3=3 | | -17-v=3v+3(3+3v) | | 7(8x-1)+6=-169 | | 2m^2+5m-21=0 | | -199=5(1-5m)-4 | | 81x^2-169=0 | | g^2+7g+12=0 | | 3x+6+5+x-10=180 | | 5(3-x)+2(x+1)=x+5 | | 2g-4+10g+12= | | 2c+9=9c+5 | | 28x^2-63=0 | | -4=5z | | 3g+5=79+4 | | 5z+1=10z+5 | | 2x-1/3-x-5/6=x-3/4 | | 12x+5=2x+25 | | 134-7x=8x+16 | | 4a-2a=2a+-4-2a | | 13-7x=218-42x | | 2x+9x=50 | | 81x^2-121=0 | | 4x+6=96-5 | | 4a+5=2a+1 | | 110.08=-8(4n-5) | | 4x^2-36x=0 |