If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + x2 + 4x + 4 = 576 Reorder the terms: 4 + 4x + x2 + x2 = 576 Combine like terms: x2 + x2 = 2x2 4 + 4x + 2x2 = 576 Solving 4 + 4x + 2x2 = 576 Solving for variable 'x'. Reorder the terms: 4 + -576 + 4x + 2x2 = 576 + -576 Combine like terms: 4 + -576 = -572 -572 + 4x + 2x2 = 576 + -576 Combine like terms: 576 + -576 = 0 -572 + 4x + 2x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(-286 + 2x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-286 + 2x + x2)' equal to zero and attempt to solve: Simplifying -286 + 2x + x2 = 0 Solving -286 + 2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '286' to each side of the equation. -286 + 2x + 286 + x2 = 0 + 286 Reorder the terms: -286 + 286 + 2x + x2 = 0 + 286 Combine like terms: -286 + 286 = 0 0 + 2x + x2 = 0 + 286 2x + x2 = 0 + 286 Combine like terms: 0 + 286 = 286 2x + x2 = 286 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 = 286 + 1 Reorder the terms: 1 + 2x + x2 = 286 + 1 Combine like terms: 286 + 1 = 287 1 + 2x + x2 = 287 Factor a perfect square on the left side: (x + 1)(x + 1) = 287 Calculate the square root of the right side: 16.941074346 Break this problem into two subproblems by setting (x + 1) equal to 16.941074346 and -16.941074346.Subproblem 1
x + 1 = 16.941074346 Simplifying x + 1 = 16.941074346 Reorder the terms: 1 + x = 16.941074346 Solving 1 + x = 16.941074346 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 = 16.941074346 + -1 Combine like terms: 1 + -1 = 0 0 + x = 16.941074346 + -1 x = 16.941074346 + -1 Combine like terms: 16.941074346 + -1 = 15.941074346 x = 15.941074346 Simplifying x = 15.941074346Subproblem 2
x + 1 = -16.941074346 Simplifying x + 1 = -16.941074346 Reorder the terms: 1 + x = -16.941074346 Solving 1 + x = -16.941074346 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 = -16.941074346 + -1 Combine like terms: 1 + -1 = 0 0 + x = -16.941074346 + -1 x = -16.941074346 + -1 Combine like terms: -16.941074346 + -1 = -17.941074346 x = -17.941074346 Simplifying x = -17.941074346Solution
The solution to the problem is based on the solutions from the subproblems. x = {15.941074346, -17.941074346}Solution
x = {15.941074346, -17.941074346}
| 6x+11=7x | | -54=-(1+3x)+4(-2x-5) | | 2x^3+x-35=0 | | 150.00x+1000.00=0 | | 3.5d+4.75=1+4.75d | | 550=10n-(150-3n) | | 8f^2+8f+2=0 | | 3y-235=y-5 | | 2h^2+4h+2=0 | | 0=r^2-240.0111 | | 5(5x+4)=3(9x-2) | | 150.00x+1000.00=6 | | 7+v=-6 | | W^2-36=-36 | | 9v^2+9v=0 | | -10|n/10=-6 | | 6y=27-3y | | 4x+23=9x+8 | | 8-7n-2n=1-7n-n | | 13.6900004=r^2 | | 6x+8x=46 | | 12x-15=3x+12 | | (y^2-4)(8y^2-9y+9)= | | 4+2x-x=x+4 | | 4y-5x-8=0 | | 5t+10=8t-2 | | 17x+13=540 | | t*.57=670000 | | 7(y+1)+2y=8 | | (199t-5/9)-3=7.5 | | 10,000/350,000,000 | | -6-6b=-8-6b |