If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -2x + 3x2 + -5 + -1x = 0 Reorder the terms: -5 + -2x + -1x + 2x2 + 3x2 = 0 Combine like terms: -2x + -1x = -3x -5 + -3x + 2x2 + 3x2 = 0 Combine like terms: 2x2 + 3x2 = 5x2 -5 + -3x + 5x2 = 0 Solving -5 + -3x + 5x2 = 0 Solving for variable 'x'. 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}
| x*x+3=5*x+7 | | 4*5Y-3=2*3Y+4 | | 4y^2+9=5y | | -10(8r+9)+9(6r+6)= | | 2x^2+4x+4=-5x | | (5-1z)(3z-4)=0 | | (5-z)(3z-4)=0 | | 48-4t=3(3(t+2)) | | 7r=-5+144 | | (8x-7)*6x=73 | | 8y^2=-7y-8 | | 3x^2+29x-8.9=0 | | (8x-7)+6x=73 | | 7[3-(8x-5)]+7x=0 | | (8x-7)+6x= | | 6x+8y=-10 | | 0=x^2-13x+12 | | (15+x)+(6x+60)=180 | | 4x^2+4x-36=36 | | .5x+.2y=4.05 | | 3a+(-8a)= | | 4w(11w+7)=0 | | 36-64x^2=0 | | (s+3)(s-15)=0 | | 3x+4y=20 | | (10x+4)-(5x-6)=0 | | x^4+2x^3+3x^2+2x+2=0 | | y=9x-15 | | (3x+4)(2x^2-11x+15)=0 | | x-11y=-12 | | w^2+4w+13=0 | | x^6+2x^5+2x^4-x^2-2x-2=0 |