If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -10x + 8 = 0 Reorder the terms: 8 + -10x + x2 = 0 Solving 8 + -10x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-8' to each side of the equation. 8 + -10x + -8 + x2 = 0 + -8 Reorder the terms: 8 + -8 + -10x + x2 = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -10x + x2 = 0 + -8 -10x + x2 = 0 + -8 Combine like terms: 0 + -8 = -8 -10x + x2 = -8 The x term is -10x. Take half its coefficient (-5). Square it (25) and add it to both sides. Add '25' to each side of the equation. -10x + 25 + x2 = -8 + 25 Reorder the terms: 25 + -10x + x2 = -8 + 25 Combine like terms: -8 + 25 = 17 25 + -10x + x2 = 17 Factor a perfect square on the left side: (x + -5)(x + -5) = 17 Calculate the square root of the right side: 4.123105626 Break this problem into two subproblems by setting (x + -5) equal to 4.123105626 and -4.123105626.Subproblem 1
x + -5 = 4.123105626 Simplifying x + -5 = 4.123105626 Reorder the terms: -5 + x = 4.123105626 Solving -5 + x = 4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + x = 4.123105626 + 5 Combine like terms: -5 + 5 = 0 0 + x = 4.123105626 + 5 x = 4.123105626 + 5 Combine like terms: 4.123105626 + 5 = 9.123105626 x = 9.123105626 Simplifying x = 9.123105626Subproblem 2
x + -5 = -4.123105626 Simplifying x + -5 = -4.123105626 Reorder the terms: -5 + x = -4.123105626 Solving -5 + x = -4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + x = -4.123105626 + 5 Combine like terms: -5 + 5 = 0 0 + x = -4.123105626 + 5 x = -4.123105626 + 5 Combine like terms: -4.123105626 + 5 = 0.876894374 x = 0.876894374 Simplifying x = 0.876894374Solution
The solution to the problem is based on the solutions from the subproblems. x = {9.123105626, 0.876894374}
| 2x=-3+29 | | -5x-7=-4x-2 | | -9.3y=55.8 | | 2.6=x+4.6 | | 2ln(x)=xln(16) | | 15a-54=-10 | | 10+12= | | 8x-3=2+9x | | 2a+o=84 | | 2x+2-12=144 | | 3(x+2-3x)=20+2(x-2) | | 2-5x=-4-6x | | 2x-x-12=144 | | 5x-17=30+3 | | 6x+2x=20-4 | | 6x+4=5+7x | | 2x+4+2x+3+2x=x | | 7x+12=51 | | -7-2x=6-3x | | 15+20=2x+2x | | 3x-9=3x+4 | | 49+4x+x^2=0 | | 2x^2-12x+49=0 | | 2y+3x=55 | | 4x-5=6+2x | | 7x+5+3x-8x-7=23 | | 3t+2= | | p(x)=-10x^2+110x-210 | | 2x^2+80x-96=0 | | sqrt(x^2+4)=x+5 | | 2x-5-y=0 | | 9x-8x+5-13=7 |