If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -2(x + -2) = 48 Reorder the terms: x2 + -2(-2 + x) = 48 x2 + (-2 * -2 + x * -2) = 48 x2 + (4 + -2x) = 48 Reorder the terms: 4 + -2x + x2 = 48 Solving 4 + -2x + x2 = 48 Solving for variable 'x'. Reorder the terms: 4 + -48 + -2x + x2 = 48 + -48 Combine like terms: 4 + -48 = -44 -44 + -2x + x2 = 48 + -48 Combine like terms: 48 + -48 = 0 -44 + -2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '44' to each side of the equation. -44 + -2x + 44 + x2 = 0 + 44 Reorder the terms: -44 + 44 + -2x + x2 = 0 + 44 Combine like terms: -44 + 44 = 0 0 + -2x + x2 = 0 + 44 -2x + x2 = 0 + 44 Combine like terms: 0 + 44 = 44 -2x + x2 = 44 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 = 44 + 1 Reorder the terms: 1 + -2x + x2 = 44 + 1 Combine like terms: 44 + 1 = 45 1 + -2x + x2 = 45 Factor a perfect square on the left side: (x + -1)(x + -1) = 45 Calculate the square root of the right side: 6.708203933 Break this problem into two subproblems by setting (x + -1) equal to 6.708203933 and -6.708203933.Subproblem 1
x + -1 = 6.708203933 Simplifying x + -1 = 6.708203933 Reorder the terms: -1 + x = 6.708203933 Solving -1 + x = 6.708203933 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 = 6.708203933 + 1 Combine like terms: -1 + 1 = 0 0 + x = 6.708203933 + 1 x = 6.708203933 + 1 Combine like terms: 6.708203933 + 1 = 7.708203933 x = 7.708203933 Simplifying x = 7.708203933Subproblem 2
x + -1 = -6.708203933 Simplifying x + -1 = -6.708203933 Reorder the terms: -1 + x = -6.708203933 Solving -1 + x = -6.708203933 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 = -6.708203933 + 1 Combine like terms: -1 + 1 = 0 0 + x = -6.708203933 + 1 x = -6.708203933 + 1 Combine like terms: -6.708203933 + 1 = -5.708203933 x = -5.708203933 Simplifying x = -5.708203933Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.708203933, -5.708203933}
| -0.75m+9.5=0 | | 4x+7x+9=19 | | 186+-y=111 | | 8=-5+a | | 5.12y=-31 | | 3(m+9)=36 | | k+l=3k+1 | | 7.8-2.14=42.7 | | X+8=4(2x-6) | | 185-w=16 | | 10m+8=2m+10 | | -1.25x=35 | | (x+2)(x+3)=36 | | X^2+100=256 | | 5x-2*2x=3 | | 8r-25+3r=74 | | 12x-5y=252 | | f(x)=5x^3+6x^2+2 | | 5(2x-4)=150 | | 3x-3(2x)=-18 | | 234=65-u | | 2d^2+3=165 | | 5-5n=7n+3 | | 3(m-5)=30 | | -4(5x+2)-2x=5x | | y=30x+23 | | x^2-8x-5=100 | | 22=2+8e-2e | | 6+9x=16x-14 | | 2(7+7n)=14-n | | 5q+9p=14 | | 3(n-5)=(-2n) |