If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = -5x2 + 3x + 5 Reorder the terms: 0 = 5 + 3x + -5x2 Solving 0 = 5 + 3x + -5x2 Solving for variable 'x'. Combine like terms: 0 + -5 = -5 -5 + -3x + 5x2 = 5 + 3x + -5x2 + -5 + -3x + 5x2 Reorder the terms: -5 + -3x + 5x2 = 5 + -5 + 3x + -3x + -5x2 + 5x2 Combine like terms: 5 + -5 = 0 -5 + -3x + 5x2 = 0 + 3x + -3x + -5x2 + 5x2 -5 + -3x + 5x2 = 3x + -3x + -5x2 + 5x2 Combine like terms: 3x + -3x = 0 -5 + -3x + 5x2 = 0 + -5x2 + 5x2 -5 + -3x + 5x2 = -5x2 + 5x2 Combine like terms: -5x2 + 5x2 = 0 -5 + -3x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -1 + -0.6x + x2 = 0 Move the constant term to the right: Add '1' to each side of the equation. -1 + -0.6x + 1 + x2 = 0 + 1 Reorder the terms: -1 + 1 + -0.6x + x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -0.6x + x2 = 0 + 1 -0.6x + x2 = 0 + 1 Combine like terms: 0 + 1 = 1 -0.6x + x2 = 1 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 = 1 + 0.09 Reorder the terms: 0.09 + -0.6x + x2 = 1 + 0.09 Combine like terms: 1 + 0.09 = 1.09 0.09 + -0.6x + x2 = 1.09 Factor a perfect square on the left side: (x + -0.3)(x + -0.3) = 1.09 Calculate the square root of the right side: 1.044030651 Break this problem into two subproblems by setting (x + -0.3) equal to 1.044030651 and -1.044030651.Subproblem 1
x + -0.3 = 1.044030651 Simplifying x + -0.3 = 1.044030651 Reorder the terms: -0.3 + x = 1.044030651 Solving -0.3 + x = 1.044030651 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 = 1.044030651 + 0.3 Combine like terms: -0.3 + 0.3 = 0.0 0.0 + x = 1.044030651 + 0.3 x = 1.044030651 + 0.3 Combine like terms: 1.044030651 + 0.3 = 1.344030651 x = 1.344030651 Simplifying x = 1.344030651Subproblem 2
x + -0.3 = -1.044030651 Simplifying x + -0.3 = -1.044030651 Reorder the terms: -0.3 + x = -1.044030651 Solving -0.3 + x = -1.044030651 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 = -1.044030651 + 0.3 Combine like terms: -0.3 + 0.3 = 0.0 0.0 + x = -1.044030651 + 0.3 x = -1.044030651 + 0.3 Combine like terms: -1.044030651 + 0.3 = -0.744030651 x = -0.744030651 Simplifying x = -0.744030651Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.344030651, -0.744030651}
| (2x)^2/(0.50-2x)^2(0.50-x) | | -12x+15y=0 | | 25y=175 | | 3y=2y-2+6 | | 12m=600 | | t(2t-3)= | | 47(v)=47 | | 280=7g | | (u)(3)=90 | | 10i=110 | | n(29)=0 | | 49=7t | | 60=4(e) | | 2s^2=7s | | 3a+6=5n-4 | | 302=151(m) | | 13/36-9/16 | | (z)(24)=96 | | 660x^2+524x+85=0 | | 1.2x-2+7x=x-8.5 | | 9a^2+12a+4= | | 3x-2x=18 | | 5x-3=33-4x | | 100=5(b) | | 21+12x=15+4x | | a(x^2-4)+b(x^2-4)= | | (t+4)+(t+3)+(t-1)= | | 8x+3/7=7x | | 11+12x=21+3x | | 6(x+4)=-10 | | 11-8x=31-22x | | -4-2x=-16 |