If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -5x + -3 = 0 Reorder the terms: -3 + -5x + 4x2 = 0 Solving -3 + -5x + 4x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -0.75 + -1.25x + x2 = 0 Move the constant term to the right: Add '0.75' to each side of the equation. -0.75 + -1.25x + 0.75 + x2 = 0 + 0.75 Reorder the terms: -0.75 + 0.75 + -1.25x + x2 = 0 + 0.75 Combine like terms: -0.75 + 0.75 = 0.00 0.00 + -1.25x + x2 = 0 + 0.75 -1.25x + x2 = 0 + 0.75 Combine like terms: 0 + 0.75 = 0.75 -1.25x + x2 = 0.75 The x term is -1.25x. Take half its coefficient (-0.625). Square it (0.390625) and add it to both sides. Add '0.390625' to each side of the equation. -1.25x + 0.390625 + x2 = 0.75 + 0.390625 Reorder the terms: 0.390625 + -1.25x + x2 = 0.75 + 0.390625 Combine like terms: 0.75 + 0.390625 = 1.140625 0.390625 + -1.25x + x2 = 1.140625 Factor a perfect square on the left side: (x + -0.625)(x + -0.625) = 1.140625 Calculate the square root of the right side: 1.068000468 Break this problem into two subproblems by setting (x + -0.625) equal to 1.068000468 and -1.068000468.Subproblem 1
x + -0.625 = 1.068000468 Simplifying x + -0.625 = 1.068000468 Reorder the terms: -0.625 + x = 1.068000468 Solving -0.625 + x = 1.068000468 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.625' to each side of the equation. -0.625 + 0.625 + x = 1.068000468 + 0.625 Combine like terms: -0.625 + 0.625 = 0.000 0.000 + x = 1.068000468 + 0.625 x = 1.068000468 + 0.625 Combine like terms: 1.068000468 + 0.625 = 1.693000468 x = 1.693000468 Simplifying x = 1.693000468Subproblem 2
x + -0.625 = -1.068000468 Simplifying x + -0.625 = -1.068000468 Reorder the terms: -0.625 + x = -1.068000468 Solving -0.625 + x = -1.068000468 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.625' to each side of the equation. -0.625 + 0.625 + x = -1.068000468 + 0.625 Combine like terms: -0.625 + 0.625 = 0.000 0.000 + x = -1.068000468 + 0.625 x = -1.068000468 + 0.625 Combine like terms: -1.068000468 + 0.625 = -0.443000468 x = -0.443000468 Simplifying x = -0.443000468Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.693000468, -0.443000468}
| 7-2(4+9)= | | 10x^2+45x+35=0 | | .6x-0.1=0.4x+0.09 | | (X-3)(5X+8)=0 | | 2p^2+1p-4=0 | | 3x+18=2x-18 | | 11x+2=13x(14) | | 4x+3=-3+2x+12 | | 4x-8-x-11= | | x+y=58 | | 6x+8y=320 | | 21-7x=4x-123 | | 8+8.2= | | 4x+2y=180 | | 8(10-4y)+15=(-y-7)(3) | | 4(8c-1)-16=30c+4 | | 7x^3+63x^2+7x+63= | | -5(5n-4)+4n= | | 4x-30=x+18 | | 5x-11-9x+6=19+18x | | 8(4x-1)-32x= | | 4s^2+36=-81 | | 8x+6x+2x+9= | | 3(y-2)=y-6 | | z=yr | | 7x^2+15x+2=0 | | 1+x=x*x*x | | -1-9=8x+7-7x | | 15z^2+13z+2=0 | | 4*n=-12 | | 4xn=-12 | | 4x-2+3x=12 |