If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 = 4 + 3x Solving 5x2 = 4 + 3x Solving for variable 'x'. Reorder the terms: -4 + -3x + 5x2 = 4 + 3x + -4 + -3x Reorder the terms: -4 + -3x + 5x2 = 4 + -4 + 3x + -3x Combine like terms: 4 + -4 = 0 -4 + -3x + 5x2 = 0 + 3x + -3x -4 + -3x + 5x2 = 3x + -3x Combine like terms: 3x + -3x = 0 -4 + -3x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -0.8 + -0.6x + x2 = 0 Move the constant term to the right: Add '0.8' to each side of the equation. -0.8 + -0.6x + 0.8 + x2 = 0 + 0.8 Reorder the terms: -0.8 + 0.8 + -0.6x + x2 = 0 + 0.8 Combine like terms: -0.8 + 0.8 = 0.0 0.0 + -0.6x + x2 = 0 + 0.8 -0.6x + x2 = 0 + 0.8 Combine like terms: 0 + 0.8 = 0.8 -0.6x + x2 = 0.8 The x term is -0.6x. Take half its coefficient (-0.3). Square it (0.09) and add it to both sides. Add '0.09' to each side of the equation. -0.6x + 0.09 + x2 = 0.8 + 0.09 Reorder the terms: 0.09 + -0.6x + x2 = 0.8 + 0.09 Combine like terms: 0.8 + 0.09 = 0.89 0.09 + -0.6x + x2 = 0.89 Factor a perfect square on the left side: (x + -0.3)(x + -0.3) = 0.89 Calculate the square root of the right side: 0.943398113 Break this problem into two subproblems by setting (x + -0.3) equal to 0.943398113 and -0.943398113.Subproblem 1
x + -0.3 = 0.943398113 Simplifying x + -0.3 = 0.943398113 Reorder the terms: -0.3 + x = 0.943398113 Solving -0.3 + x = 0.943398113 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.3' to each side of the equation. -0.3 + 0.3 + x = 0.943398113 + 0.3 Combine like terms: -0.3 + 0.3 = 0.0 0.0 + x = 0.943398113 + 0.3 x = 0.943398113 + 0.3 Combine like terms: 0.943398113 + 0.3 = 1.243398113 x = 1.243398113 Simplifying x = 1.243398113Subproblem 2
x + -0.3 = -0.943398113 Simplifying x + -0.3 = -0.943398113 Reorder the terms: -0.3 + x = -0.943398113 Solving -0.3 + x = -0.943398113 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.3' to each side of the equation. -0.3 + 0.3 + x = -0.943398113 + 0.3 Combine like terms: -0.3 + 0.3 = 0.0 0.0 + x = -0.943398113 + 0.3 x = -0.943398113 + 0.3 Combine like terms: -0.943398113 + 0.3 = -0.643398113 x = -0.643398113 Simplifying x = -0.643398113Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.243398113, -0.643398113}
| -5+7x=8x-6 | | -x(2x-y)-2y(y+3x)= | | 19=-3(w+2)+7 | | 1/2x+3/2x=x+9/2-1/2x | | 7x-4x-6=12 | | -(1+7-x)=36 | | 3y+4y-23=6y-9y+37 | | 2y-1x=12 | | 16x^2-29x+12=0 | | (1-99)-(-1+99)= | | 4b-3=2b+9 | | -3-4+16(-3)= | | 8-7m-9m= | | 2x/3+2=-3/5 | | k/-5+7=22 | | -0.5x+x+24=4.66 | | 3+-3s= | | -3x(x-9)=0 | | (-2)-(-3-4)= | | -x^2+12x-11=0 | | 5x^2=2+7x | | 8x+16+y=180 | | (-6)-(-3-4)= | | 8-9=-12-3p | | f(-5)=x^2+9x-8 | | (2x+5y)= | | -x-4+16x=-49 | | y=90+14(x) | | 5x+25(x-4)=50 | | 5x-10=-3x+16 | | 5x^2=4+5x | | 13(x)=66 |