If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 16x + 64 = 41 Reorder the terms: 64 + 16x + x2 = 41 Solving 64 + 16x + x2 = 41 Solving for variable 'x'. Reorder the terms: 64 + -41 + 16x + x2 = 41 + -41 Combine like terms: 64 + -41 = 23 23 + 16x + x2 = 41 + -41 Combine like terms: 41 + -41 = 0 23 + 16x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-23' to each side of the equation. 23 + 16x + -23 + x2 = 0 + -23 Reorder the terms: 23 + -23 + 16x + x2 = 0 + -23 Combine like terms: 23 + -23 = 0 0 + 16x + x2 = 0 + -23 16x + x2 = 0 + -23 Combine like terms: 0 + -23 = -23 16x + x2 = -23 The x term is 16x. Take half its coefficient (8). Square it (64) and add it to both sides. Add '64' to each side of the equation. 16x + 64 + x2 = -23 + 64 Reorder the terms: 64 + 16x + x2 = -23 + 64 Combine like terms: -23 + 64 = 41 64 + 16x + x2 = 41 Factor a perfect square on the left side: (x + 8)(x + 8) = 41 Calculate the square root of the right side: 6.403124237 Break this problem into two subproblems by setting (x + 8) equal to 6.403124237 and -6.403124237.Subproblem 1
x + 8 = 6.403124237 Simplifying x + 8 = 6.403124237 Reorder the terms: 8 + x = 6.403124237 Solving 8 + x = 6.403124237 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + x = 6.403124237 + -8 Combine like terms: 8 + -8 = 0 0 + x = 6.403124237 + -8 x = 6.403124237 + -8 Combine like terms: 6.403124237 + -8 = -1.596875763 x = -1.596875763 Simplifying x = -1.596875763Subproblem 2
x + 8 = -6.403124237 Simplifying x + 8 = -6.403124237 Reorder the terms: 8 + x = -6.403124237 Solving 8 + x = -6.403124237 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + x = -6.403124237 + -8 Combine like terms: 8 + -8 = 0 0 + x = -6.403124237 + -8 x = -6.403124237 + -8 Combine like terms: -6.403124237 + -8 = -14.403124237 x = -14.403124237 Simplifying x = -14.403124237Solution
The solution to the problem is based on the solutions from the subproblems. x = {-1.596875763, -14.403124237}
| x/10-8=13/20 | | 1/9+4/9= | | 5b(c-6)=10-2c | | .75x+x=54 | | (0.2)(x)=7.5 | | 100=x^2+6x | | 9+2x=2(-x+3)-17 | | -1-3(-2+6x)=-21-5x | | -8=4r+4r | | 5X-24=2X+60 | | a=7(x+4) | | (5x-1)(5x+1)= | | 10*x=7.9788 | | -6+x+9=-10 | | y=6x-x^2+1 | | 7.9788/10 | | 10/7.9788 | | 5x+-1=3y | | 2-3x-1-4x=10 | | 15=-6+v | | X-17+19=63 | | s+(s+-0.45)+2(s+-0.45)=9.25 | | 38-6x=-14-10x | | 3y^2+10y+3= | | y^2=-3.5x | | (2x-12)+(0.5xy-10)= | | 3t=90 | | y^2=-8x | | s+(s-0.45)-2(s-0.45)=9.25 | | 3+6(x+2)=4x-9 | | 5c=32 | | 10x^2-10=-71 |