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 + -802 Reorder the terms: 0 = -802 + -3x + 5x2 Solving 0 = -802 + -3x + 5x2 Solving for variable 'x'. Combine like terms: 0 + 802 = 802 802 + 3x + -5x2 = -802 + -3x + 5x2 + 802 + 3x + -5x2 Reorder the terms: 802 + 3x + -5x2 = -802 + 802 + -3x + 3x + 5x2 + -5x2 Combine like terms: -802 + 802 = 0 802 + 3x + -5x2 = 0 + -3x + 3x + 5x2 + -5x2 802 + 3x + -5x2 = -3x + 3x + 5x2 + -5x2 Combine like terms: -3x + 3x = 0 802 + 3x + -5x2 = 0 + 5x2 + -5x2 802 + 3x + -5x2 = 5x2 + -5x2 Combine like terms: 5x2 + -5x2 = 0 802 + 3x + -5x2 = 0 Begin completing the square. Divide all terms by -5 the coefficient of the squared term: Divide each side by '-5'. -160.4 + -0.6x + x2 = 0 Move the constant term to the right: Add '160.4' to each side of the equation. -160.4 + -0.6x + 160.4 + x2 = 0 + 160.4 Reorder the terms: -160.4 + 160.4 + -0.6x + x2 = 0 + 160.4 Combine like terms: -160.4 + 160.4 = 0.0 0.0 + -0.6x + x2 = 0 + 160.4 -0.6x + x2 = 0 + 160.4 Combine like terms: 0 + 160.4 = 160.4 -0.6x + x2 = 160.4 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 = 160.4 + 0.09 Reorder the terms: 0.09 + -0.6x + x2 = 160.4 + 0.09 Combine like terms: 160.4 + 0.09 = 160.49 0.09 + -0.6x + x2 = 160.49 Factor a perfect square on the left side: (x + -0.3)(x + -0.3) = 160.49 Calculate the square root of the right side: 12.668464785 Break this problem into two subproblems by setting (x + -0.3) equal to 12.668464785 and -12.668464785.Subproblem 1
x + -0.3 = 12.668464785 Simplifying x + -0.3 = 12.668464785 Reorder the terms: -0.3 + x = 12.668464785 Solving -0.3 + x = 12.668464785 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 = 12.668464785 + 0.3 Combine like terms: -0.3 + 0.3 = 0.0 0.0 + x = 12.668464785 + 0.3 x = 12.668464785 + 0.3 Combine like terms: 12.668464785 + 0.3 = 12.968464785 x = 12.968464785 Simplifying x = 12.968464785Subproblem 2
x + -0.3 = -12.668464785 Simplifying x + -0.3 = -12.668464785 Reorder the terms: -0.3 + x = -12.668464785 Solving -0.3 + x = -12.668464785 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 = -12.668464785 + 0.3 Combine like terms: -0.3 + 0.3 = 0.0 0.0 + x = -12.668464785 + 0.3 x = -12.668464785 + 0.3 Combine like terms: -12.668464785 + 0.3 = -12.368464785 x = -12.368464785 Simplifying x = -12.368464785Solution
The solution to the problem is based on the solutions from the subproblems. x = {12.968464785, -12.368464785}
| 2w-5x-y+5w+16x-7y= | | 9x-2y+13w-6y-6w+2x= | | 3w+7y+4x+7x-15y+5w= | | 6(3s+4)=222 | | 4x+5=7x-9 | | (a-7)*2= | | X^4-6x+1=0 | | 2w+8x+11y+5w+3x-3y= | | (u+2)*8= | | (q-6)*2= | | (e+3)*2= | | 4x^2+28x+4y^2+8y-91=0 | | -7(2t+7)=-21 | | 10(s-3)=-111 | | 5(2l+8)=140 | | 4(a-5)=48 | | 77x^2+24x-5=0 | | (2p+3)(3.8)=(6-p)(2.4) | | x^4-x^3-38x^2-12x+100=0 | | 1.6=4y+15.2 | | -3(2x+3)=-2x+1 | | -5x-13=y | | 22.3-z=17.9 | | (x^2)-8=0 | | (y-5)-(y-2)=6y | | -2-9x=(5x-2) | | 28+4x=-12 | | 7squared=5x | | Y/2=48 | | 13k^2+36k-24=0 | | x(x^3-4)=0 | | f^2+3f+9= |