If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 = 128 + 12x Solving x2 = 128 + 12x Solving for variable 'x'. Reorder the terms: -128 + -12x + x2 = 128 + 12x + -128 + -12x Reorder the terms: -128 + -12x + x2 = 128 + -128 + 12x + -12x Combine like terms: 128 + -128 = 0 -128 + -12x + x2 = 0 + 12x + -12x -128 + -12x + x2 = 12x + -12x Combine like terms: 12x + -12x = 0 -128 + -12x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '128' to each side of the equation. -128 + -12x + 128 + x2 = 0 + 128 Reorder the terms: -128 + 128 + -12x + x2 = 0 + 128 Combine like terms: -128 + 128 = 0 0 + -12x + x2 = 0 + 128 -12x + x2 = 0 + 128 Combine like terms: 0 + 128 = 128 -12x + x2 = 128 The x term is -12x. Take half its coefficient (-6). Square it (36) and add it to both sides. Add '36' to each side of the equation. -12x + 36 + x2 = 128 + 36 Reorder the terms: 36 + -12x + x2 = 128 + 36 Combine like terms: 128 + 36 = 164 36 + -12x + x2 = 164 Factor a perfect square on the left side: (x + -6)(x + -6) = 164 Calculate the square root of the right side: 12.806248475 Break this problem into two subproblems by setting (x + -6) equal to 12.806248475 and -12.806248475.Subproblem 1
x + -6 = 12.806248475 Simplifying x + -6 = 12.806248475 Reorder the terms: -6 + x = 12.806248475 Solving -6 + x = 12.806248475 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + x = 12.806248475 + 6 Combine like terms: -6 + 6 = 0 0 + x = 12.806248475 + 6 x = 12.806248475 + 6 Combine like terms: 12.806248475 + 6 = 18.806248475 x = 18.806248475 Simplifying x = 18.806248475Subproblem 2
x + -6 = -12.806248475 Simplifying x + -6 = -12.806248475 Reorder the terms: -6 + x = -12.806248475 Solving -6 + x = -12.806248475 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + x = -12.806248475 + 6 Combine like terms: -6 + 6 = 0 0 + x = -12.806248475 + 6 x = -12.806248475 + 6 Combine like terms: -12.806248475 + 6 = -6.806248475 x = -6.806248475 Simplifying x = -6.806248475Solution
The solution to the problem is based on the solutions from the subproblems. x = {18.806248475, -6.806248475}
| 14j-9j+5=20 | | (k-7)(4k-5)=0 | | 7y=5-2y | | 6=8(s+.75)+20 | | -(v+11)+-16=-8 | | 4*pie=w-6*pie | | 14=22-.5x | | 6540=200+4958lg(x+1) | | n+4n=3 | | 8331=1+0.4x | | 1.2W=7.2 | | 4(x)=3x-11 | | 12b+16= | | 1078000*(1+r)=1100000 | | 6540=200+4958log(x+1) | | 3d=4d-15 | | 0=4.9t^2-30t+10 | | 4.6y=18.4 | | X-8*pie=pie | | (2x+4)(5x-10)=0 | | -3[-7x+8]=144 | | 7x^2-9x+3=0 | | 1019200*(1+r)=1040000 | | 6540=4958xlog(x+1) | | 5/s=10/14 | | 2x^2+15x-1197=0 | | 15=4(n-18)+7 | | -31+X=43 | | 10w+-5w=-15 | | -4x-1=6x-111 | | 2(x+1)=8(x-1)-26 | | 6c+7=25 |