If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -8x + -2 = 0 Reorder the terms: -2 + -8x + 4x2 = 0 Solving -2 + -8x + 4x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-1 + -4x + 2x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-1 + -4x + 2x2)' equal to zero and attempt to solve: Simplifying -1 + -4x + 2x2 = 0 Solving -1 + -4x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -0.5 + -2x + x2 = 0 Move the constant term to the right: Add '0.5' to each side of the equation. -0.5 + -2x + 0.5 + x2 = 0 + 0.5 Reorder the terms: -0.5 + 0.5 + -2x + x2 = 0 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + -2x + x2 = 0 + 0.5 -2x + x2 = 0 + 0.5 Combine like terms: 0 + 0.5 = 0.5 -2x + x2 = 0.5 The x term is -2x. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2x + 1 + x2 = 0.5 + 1 Reorder the terms: 1 + -2x + x2 = 0.5 + 1 Combine like terms: 0.5 + 1 = 1.5 1 + -2x + x2 = 1.5 Factor a perfect square on the left side: (x + -1)(x + -1) = 1.5 Calculate the square root of the right side: 1.224744871 Break this problem into two subproblems by setting (x + -1) equal to 1.224744871 and -1.224744871.Subproblem 1
x + -1 = 1.224744871 Simplifying x + -1 = 1.224744871 Reorder the terms: -1 + x = 1.224744871 Solving -1 + x = 1.224744871 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = 1.224744871 + 1 Combine like terms: -1 + 1 = 0 0 + x = 1.224744871 + 1 x = 1.224744871 + 1 Combine like terms: 1.224744871 + 1 = 2.224744871 x = 2.224744871 Simplifying x = 2.224744871Subproblem 2
x + -1 = -1.224744871 Simplifying x + -1 = -1.224744871 Reorder the terms: -1 + x = -1.224744871 Solving -1 + x = -1.224744871 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = -1.224744871 + 1 Combine like terms: -1 + 1 = 0 0 + x = -1.224744871 + 1 x = -1.224744871 + 1 Combine like terms: -1.224744871 + 1 = -0.224744871 x = -0.224744871 Simplifying x = -0.224744871Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.224744871, -0.224744871}Solution
x = {2.224744871, -0.224744871}
| -3z(2z-2)=2(-3)(z^2-2)-3(2) | | 1.5x-5=-11 | | 29.5-5.5=7.5(3x-3.5) | | 81a^2-36b^2=factor | | 4(5-13)=y-7 | | 12x+17=4x+209 | | 7.68x+64=58.9824+8x | | 81a^2-36b^2= | | 4(Y+8)=36 | | 7(y+3)=105 | | 9.04x+36=81.7216+6x | | B/-4-5=0 | | 24=7.5(3x+3.5) | | 5x(3x+4)=14 | | -2x/3=-4 | | 11(y+2)=55 | | x+(x*0.04)=2998 | | 5x-35=55 | | 7y+22=106 | | (2ax+3by+5)-(3ax-3by-5)= | | mA= | | (K+-6)(k+-6)=13 | | 0.08x(1.12)x=8 | | n^2=26 | | 30w^2+34w-8= | | 4-2lnx=5 | | 7y+22=120 | | 7x=o | | 3y+22=60 | | 15-3x=-48 | | ay+b=125 | | 0.5x^2-8x+31.5=0 |