If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (w2) + -8w + -12 = 0 w2 + -8w + -12 = 0 Reorder the terms: -12 + -8w + w2 = 0 Solving -12 + -8w + w2 = 0 Solving for variable 'w'. Begin completing the square. Move the constant term to the right: Add '12' to each side of the equation. -12 + -8w + 12 + w2 = 0 + 12 Reorder the terms: -12 + 12 + -8w + w2 = 0 + 12 Combine like terms: -12 + 12 = 0 0 + -8w + w2 = 0 + 12 -8w + w2 = 0 + 12 Combine like terms: 0 + 12 = 12 -8w + w2 = 12 The w term is -8w. Take half its coefficient (-4). Square it (16) and add it to both sides. Add '16' to each side of the equation. -8w + 16 + w2 = 12 + 16 Reorder the terms: 16 + -8w + w2 = 12 + 16 Combine like terms: 12 + 16 = 28 16 + -8w + w2 = 28 Factor a perfect square on the left side: (w + -4)(w + -4) = 28 Calculate the square root of the right side: 5.291502622 Break this problem into two subproblems by setting (w + -4) equal to 5.291502622 and -5.291502622.Subproblem 1
w + -4 = 5.291502622 Simplifying w + -4 = 5.291502622 Reorder the terms: -4 + w = 5.291502622 Solving -4 + w = 5.291502622 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + w = 5.291502622 + 4 Combine like terms: -4 + 4 = 0 0 + w = 5.291502622 + 4 w = 5.291502622 + 4 Combine like terms: 5.291502622 + 4 = 9.291502622 w = 9.291502622 Simplifying w = 9.291502622Subproblem 2
w + -4 = -5.291502622 Simplifying w + -4 = -5.291502622 Reorder the terms: -4 + w = -5.291502622 Solving -4 + w = -5.291502622 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + w = -5.291502622 + 4 Combine like terms: -4 + 4 = 0 0 + w = -5.291502622 + 4 w = -5.291502622 + 4 Combine like terms: -5.291502622 + 4 = -1.291502622 w = -1.291502622 Simplifying w = -1.291502622Solution
The solution to the problem is based on the solutions from the subproblems. w = {9.291502622, -1.291502622}
| 8(x+7)=3+7x | | 6(x+8)-3(x+7)-(2x+26)=4(x-5)+2(8-x)-20 | | 5x+5=-35-5x | | 8(a-4)-2am=3(a+1)+28 | | 31x+3=360 | | -50+(-2f)=-640 | | 5(3-x)+1=3(x+4) | | 9-(2n-1)=1-3n | | 0.16x+0.6(x-1)=0.01(2x-2) | | 8(a-4)-2a=3(a+1)+28 | | log(2x+5)log(9x^2)=0 | | 3y-9=4y-1 | | X+14(18)=7x+26(6) | | 5(5k-2)=-35 | | 7z+z=7z+6 | | -3n+8=5n+32 | | j+(-14)= | | -.333x+7=16 | | 4(x-8)=-24 | | 4x-16y=8 | | 5(x+3)=2x-15 | | 53+24lnx=96 | | 0.75+16=2-12.5k | | lgx=22 | | 7x+5=20(x-7)-3x | | -10=-14v+14v+v | | M+-9=13 | | (3x+2)(5-1)=2(x+9) | | 6x+x-3=67 | | 3x^3-5x^2+2x+2=0 | | ex^3-5x^2+2x+2=0 | | 12a-15=27 |