If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 260 = x2 + 8x Reorder the terms: 260 = 8x + x2 Solving 260 = 8x + x2 Solving for variable 'x'. Reorder the terms: 260 + -8x + -1x2 = 8x + -8x + x2 + -1x2 Combine like terms: 8x + -8x = 0 260 + -8x + -1x2 = 0 + x2 + -1x2 260 + -8x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 260 + -8x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -260 + 8x + x2 = 0 Move the constant term to the right: Add '260' to each side of the equation. -260 + 8x + 260 + x2 = 0 + 260 Reorder the terms: -260 + 260 + 8x + x2 = 0 + 260 Combine like terms: -260 + 260 = 0 0 + 8x + x2 = 0 + 260 8x + x2 = 0 + 260 Combine like terms: 0 + 260 = 260 8x + x2 = 260 The x term is 8x. Take half its coefficient (4). Square it (16) and add it to both sides. Add '16' to each side of the equation. 8x + 16 + x2 = 260 + 16 Reorder the terms: 16 + 8x + x2 = 260 + 16 Combine like terms: 260 + 16 = 276 16 + 8x + x2 = 276 Factor a perfect square on the left side: (x + 4)(x + 4) = 276 Calculate the square root of the right side: 16.613247726 Break this problem into two subproblems by setting (x + 4) equal to 16.613247726 and -16.613247726.Subproblem 1
x + 4 = 16.613247726 Simplifying x + 4 = 16.613247726 Reorder the terms: 4 + x = 16.613247726 Solving 4 + x = 16.613247726 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = 16.613247726 + -4 Combine like terms: 4 + -4 = 0 0 + x = 16.613247726 + -4 x = 16.613247726 + -4 Combine like terms: 16.613247726 + -4 = 12.613247726 x = 12.613247726 Simplifying x = 12.613247726Subproblem 2
x + 4 = -16.613247726 Simplifying x + 4 = -16.613247726 Reorder the terms: 4 + x = -16.613247726 Solving 4 + x = -16.613247726 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = -16.613247726 + -4 Combine like terms: 4 + -4 = 0 0 + x = -16.613247726 + -4 x = -16.613247726 + -4 Combine like terms: -16.613247726 + -4 = -20.613247726 x = -20.613247726 Simplifying x = -20.613247726Solution
The solution to the problem is based on the solutions from the subproblems. x = {12.613247726, -20.613247726}
| e=(mgh)whatisg | | 25x-10x^3= | | 82.5+94.7+87.9+x=88 | | 5b-24=26b | | 68=3x-1 | | 10n-3= | | U-47=29 | | X^2-5x-88=0 | | -3m+9=42 | | 25+r=129 | | 3(6x+2)=9(2x-2) | | X/3+2=5/6x | | 6x+16+12x+2= | | Y+26=78 | | 6=3/8x | | X-19=84 | | -6x(8-6x^3)=0 | | 2ex+3=6 | | m/-6=1 | | 7x(x+y)=0 | | 7x+4=6x+1 | | 5x(6x^2+10)=0 | | 7x+4=6x+6x+1 | | 2x-23.5=19.5 | | 10y(6xy-14)=0 | | 4*6-p=16 | | -18-1x-1x=40 | | l/-15=4 | | w=9-8w | | log(4x+3)+log(5)=log(19x+20) | | 2(3-5p)=4(1-p)-1 | | 5x+2=6x+3x+10 |