If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 16x2 + -8x + 1 = -1x2 + 5 Reorder the terms: 1 + -8x + 16x2 = -1x2 + 5 Reorder the terms: 1 + -8x + 16x2 = 5 + -1x2 Solving 1 + -8x + 16x2 = 5 + -1x2 Solving for variable 'x'. Reorder the terms: 1 + -5 + -8x + 16x2 + x2 = 5 + -1x2 + -5 + x2 Combine like terms: 1 + -5 = -4 -4 + -8x + 16x2 + x2 = 5 + -1x2 + -5 + x2 Combine like terms: 16x2 + x2 = 17x2 -4 + -8x + 17x2 = 5 + -1x2 + -5 + x2 Reorder the terms: -4 + -8x + 17x2 = 5 + -5 + -1x2 + x2 Combine like terms: 5 + -5 = 0 -4 + -8x + 17x2 = 0 + -1x2 + x2 -4 + -8x + 17x2 = -1x2 + x2 Combine like terms: -1x2 + x2 = 0 -4 + -8x + 17x2 = 0 Begin completing the square. Divide all terms by 17 the coefficient of the squared term: Divide each side by '17'. -0.2352941176 + -0.4705882353x + x2 = 0 Move the constant term to the right: Add '0.2352941176' to each side of the equation. -0.2352941176 + -0.4705882353x + 0.2352941176 + x2 = 0 + 0.2352941176 Reorder the terms: -0.2352941176 + 0.2352941176 + -0.4705882353x + x2 = 0 + 0.2352941176 Combine like terms: -0.2352941176 + 0.2352941176 = 0.0000000000 0.0000000000 + -0.4705882353x + x2 = 0 + 0.2352941176 -0.4705882353x + x2 = 0 + 0.2352941176 Combine like terms: 0 + 0.2352941176 = 0.2352941176 -0.4705882353x + x2 = 0.2352941176 The x term is -0.4705882353x. Take half its coefficient (-0.2352941177). Square it (0.05536332182) and add it to both sides. Add '0.05536332182' to each side of the equation. -0.4705882353x + 0.05536332182 + x2 = 0.2352941176 + 0.05536332182 Reorder the terms: 0.05536332182 + -0.4705882353x + x2 = 0.2352941176 + 0.05536332182 Combine like terms: 0.2352941176 + 0.05536332182 = 0.29065743942 0.05536332182 + -0.4705882353x + x2 = 0.29065743942 Factor a perfect square on the left side: (x + -0.2352941177)(x + -0.2352941177) = 0.29065743942 Calculate the square root of the right side: 0.539126552 Break this problem into two subproblems by setting (x + -0.2352941177) equal to 0.539126552 and -0.539126552.Subproblem 1
x + -0.2352941177 = 0.539126552 Simplifying x + -0.2352941177 = 0.539126552 Reorder the terms: -0.2352941177 + x = 0.539126552 Solving -0.2352941177 + x = 0.539126552 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.2352941177' to each side of the equation. -0.2352941177 + 0.2352941177 + x = 0.539126552 + 0.2352941177 Combine like terms: -0.2352941177 + 0.2352941177 = 0.0000000000 0.0000000000 + x = 0.539126552 + 0.2352941177 x = 0.539126552 + 0.2352941177 Combine like terms: 0.539126552 + 0.2352941177 = 0.7744206697 x = 0.7744206697 Simplifying x = 0.7744206697Subproblem 2
x + -0.2352941177 = -0.539126552 Simplifying x + -0.2352941177 = -0.539126552 Reorder the terms: -0.2352941177 + x = -0.539126552 Solving -0.2352941177 + x = -0.539126552 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.2352941177' to each side of the equation. -0.2352941177 + 0.2352941177 + x = -0.539126552 + 0.2352941177 Combine like terms: -0.2352941177 + 0.2352941177 = 0.0000000000 0.0000000000 + x = -0.539126552 + 0.2352941177 x = -0.539126552 + 0.2352941177 Combine like terms: -0.539126552 + 0.2352941177 = -0.3038324343 x = -0.3038324343 Simplifying x = -0.3038324343Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.7744206697, -0.3038324343}
| 7+3x=22-10x | | H-17=17 | | 3/2y-4=5/3(y+4)-2/3 | | 3(xX-5)=21 | | 24-n=7 | | 7+3x=2[11-5X] | | A+37=42 | | -3x+9y=57 | | 5x-y=54 | | 18-3x=13+2x | | 2x-8+31=180 | | 17x+9/2-16x=1/8 | | x+15/7=-2/7 | | 9(x+2)-3=3x+6(3+x) | | 4(x+2)-8=2x+2(-2+x) | | 4(x+2)-8=2x+(-2+x) | | 6x+3=-3+14 | | 14-(6x-5)=5(2x-1)-4 | | P=5sfora | | 8d+0=0 | | 3f-2=13 | | p-20=39 | | y-2y-5=0 | | 14x+14=162 | | In(x+3)+lnx=1 | | 14x+14=176 | | 3x-6y-15=0 | | 4/9x72 | | 9.5p-9.3=-39.4+5.2p | | 5x-2x-16= | | 3y-9+y+25=5y+20-3y | | 8+2r-3=8r+21-4r |