If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -2x = 101 Reorder the terms: -2x + x2 = 101 Solving -2x + x2 = 101 Solving for variable 'x'. Reorder the terms: -101 + -2x + x2 = 101 + -101 Combine like terms: 101 + -101 = 0 -101 + -2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '101' to each side of the equation. -101 + -2x + 101 + x2 = 0 + 101 Reorder the terms: -101 + 101 + -2x + x2 = 0 + 101 Combine like terms: -101 + 101 = 0 0 + -2x + x2 = 0 + 101 -2x + x2 = 0 + 101 Combine like terms: 0 + 101 = 101 -2x + x2 = 101 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 = 101 + 1 Reorder the terms: 1 + -2x + x2 = 101 + 1 Combine like terms: 101 + 1 = 102 1 + -2x + x2 = 102 Factor a perfect square on the left side: (x + -1)(x + -1) = 102 Calculate the square root of the right side: 10.099504938 Break this problem into two subproblems by setting (x + -1) equal to 10.099504938 and -10.099504938.Subproblem 1
x + -1 = 10.099504938 Simplifying x + -1 = 10.099504938 Reorder the terms: -1 + x = 10.099504938 Solving -1 + x = 10.099504938 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 = 10.099504938 + 1 Combine like terms: -1 + 1 = 0 0 + x = 10.099504938 + 1 x = 10.099504938 + 1 Combine like terms: 10.099504938 + 1 = 11.099504938 x = 11.099504938 Simplifying x = 11.099504938Subproblem 2
x + -1 = -10.099504938 Simplifying x + -1 = -10.099504938 Reorder the terms: -1 + x = -10.099504938 Solving -1 + x = -10.099504938 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 = -10.099504938 + 1 Combine like terms: -1 + 1 = 0 0 + x = -10.099504938 + 1 x = -10.099504938 + 1 Combine like terms: -10.099504938 + 1 = -9.099504938 x = -9.099504938 Simplifying x = -9.099504938Solution
The solution to the problem is based on the solutions from the subproblems. x = {11.099504938, -9.099504938}
| 5+n=54 | | y^6-7y^3+12=0 | | 55=a+7 | | 3x+4.2= | | 8d-3d-12=88 | | x^8-4x^4+3=0 | | 10x+6=-114 | | c(x)=x^2-15x+76 | | 4x-15-12x=6-(14+3x) | | 3(y-2)=2y-6 | | 20x^4-12x^3+30x=0 | | x^6-2x^4-9x^2+18=0 | | 2y+4y=8 | | 0.3a+(.2a-0.5)+.2(a+2)=1.3 | | -log(x)=0.85 | | 7x-6=34 | | 7x-6=73 | | 5y-7+y+29=5y+30-3y | | y^3-x=7x^2-7 | | 3(x+5)-2=4x-1 | | 10x^2+3x-10=0 | | x^2+2x+7.125=0 | | -2(x+4)=5x+6 | | -15c-7c+1=3-8c | | -6+5n=5n+6n | | b^4-1296=0 | | -6x-5=-3x-8 | | -6x-5=-3x-4 | | 4x+7=8x+5 | | 3.44-1.25x=2.5x+6.81 | | 15=2(pie)r | | 10x^2-14x=0 |