If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying z * z + 16z + 41 = 0 Multiply z * z z2 + 16z + 41 = 0 Reorder the terms: 41 + 16z + z2 = 0 Solving 41 + 16z + z2 = 0 Solving for variable 'z'. Begin completing the square. Move the constant term to the right: Add '-41' to each side of the equation. 41 + 16z + -41 + z2 = 0 + -41 Reorder the terms: 41 + -41 + 16z + z2 = 0 + -41 Combine like terms: 41 + -41 = 0 0 + 16z + z2 = 0 + -41 16z + z2 = 0 + -41 Combine like terms: 0 + -41 = -41 16z + z2 = -41 The z term is 16z. Take half its coefficient (8). Square it (64) and add it to both sides. Add '64' to each side of the equation. 16z + 64 + z2 = -41 + 64 Reorder the terms: 64 + 16z + z2 = -41 + 64 Combine like terms: -41 + 64 = 23 64 + 16z + z2 = 23 Factor a perfect square on the left side: (z + 8)(z + 8) = 23 Calculate the square root of the right side: 4.795831523 Break this problem into two subproblems by setting (z + 8) equal to 4.795831523 and -4.795831523.Subproblem 1
z + 8 = 4.795831523 Simplifying z + 8 = 4.795831523 Reorder the terms: 8 + z = 4.795831523 Solving 8 + z = 4.795831523 Solving for variable 'z'. Move all terms containing z to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + z = 4.795831523 + -8 Combine like terms: 8 + -8 = 0 0 + z = 4.795831523 + -8 z = 4.795831523 + -8 Combine like terms: 4.795831523 + -8 = -3.204168477 z = -3.204168477 Simplifying z = -3.204168477Subproblem 2
z + 8 = -4.795831523 Simplifying z + 8 = -4.795831523 Reorder the terms: 8 + z = -4.795831523 Solving 8 + z = -4.795831523 Solving for variable 'z'. Move all terms containing z to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + z = -4.795831523 + -8 Combine like terms: 8 + -8 = 0 0 + z = -4.795831523 + -8 z = -4.795831523 + -8 Combine like terms: -4.795831523 + -8 = -12.795831523 z = -12.795831523 Simplifying z = -12.795831523Solution
The solution to the problem is based on the solutions from the subproblems. z = {-3.204168477, -12.795831523}
| -8(6n+2)=-208 | | 6i/7-9i | | 19230.76*.22=x | | 5x+3(-3x+2)=4x+9 | | 96=-2(-8+5r) | | 1/2x-5=55 | | 9(z-6)=7z-40 | | 28+n=50 | | 19230.76*.88=x | | Ln(2/5) | | X=9(5142(6171)719191)1725 | | 6x^2-4x-2=-3+3x^2 | | 5(6x+8)=-200 | | -120=-8(4p+3) | | 7x-9-4(x-1)=28 | | 27-x=62 | | (1/x)=(x/6)-(5/60) | | 2x-8+2x+5+30-3x=25 | | 256=2x^2 | | y+23=51 | | 113=-8(5m+6)+1 | | 2sin(4x)cos(x)=0 | | x*.88=15000 | | 4+6x=-16+x | | d=22.5+27.5 | | 138=6(2k-1)+6k | | -2/396x-270=-4 | | 205=-5(-5a-6) | | 3-m=9 | | 5x+1=126 | | 5(1+5a)=180 | | m-9=23 |