If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying w2 + w + -120 = 0 Reorder the terms: -120 + w + w2 = 0 Solving -120 + w + w2 = 0 Solving for variable 'w'. Begin completing the square. Move the constant term to the right: Add '120' to each side of the equation. -120 + w + 120 + w2 = 0 + 120 Reorder the terms: -120 + 120 + w + w2 = 0 + 120 Combine like terms: -120 + 120 = 0 0 + w + w2 = 0 + 120 w + w2 = 0 + 120 Combine like terms: 0 + 120 = 120 w + w2 = 120 The w term is w. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. w + 0.25 + w2 = 120 + 0.25 Reorder the terms: 0.25 + w + w2 = 120 + 0.25 Combine like terms: 120 + 0.25 = 120.25 0.25 + w + w2 = 120.25 Factor a perfect square on the left side: (w + 0.5)(w + 0.5) = 120.25 Calculate the square root of the right side: 10.9658561 Break this problem into two subproblems by setting (w + 0.5) equal to 10.9658561 and -10.9658561.Subproblem 1
w + 0.5 = 10.9658561 Simplifying w + 0.5 = 10.9658561 Reorder the terms: 0.5 + w = 10.9658561 Solving 0.5 + w = 10.9658561 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + w = 10.9658561 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + w = 10.9658561 + -0.5 w = 10.9658561 + -0.5 Combine like terms: 10.9658561 + -0.5 = 10.4658561 w = 10.4658561 Simplifying w = 10.4658561Subproblem 2
w + 0.5 = -10.9658561 Simplifying w + 0.5 = -10.9658561 Reorder the terms: 0.5 + w = -10.9658561 Solving 0.5 + w = -10.9658561 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + w = -10.9658561 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + w = -10.9658561 + -0.5 w = -10.9658561 + -0.5 Combine like terms: -10.9658561 + -0.5 = -11.4658561 w = -11.4658561 Simplifying w = -11.4658561Solution
The solution to the problem is based on the solutions from the subproblems. w = {10.4658561, -11.4658561}
| 15=-2x+(-11) | | 3x=26x | | x-(-1)= | | 26.3*5+.15x=400 | | 4t-17=67 | | 2w^2+4w-120=w(w^2+3) | | 3u-30=(u+5)/2 | | [6x-6]=[3+2x] | | 7x-3(2+5x)= | | (3x-9)=81 | | 3(u-10)=(u+5)/2 | | 4x^2+7x+9=0 | | 2c+=15 | | 15x+12=5(3x-8) | | (-8)=32 | | f(x)=2x^3+15x^2+22x-15 | | -295/7+16 | | v+7=8v | | 3(x-5)+4x=41 | | 95x+98x=2895 | | 6x^2+32x-12=0 | | 59/7*-5 | | findtheslopy=-2x+7 | | -10x+15=5(-2x+3) | | 7x+21+2=39 | | 2x-5/14=3X/10 | | 4x-6-11x+15=37 | | 4x-6-11x+1=37 | | [8t+9]=-4 | | 14-8x=29-15x | | 14-8x=29-15z | | 1/4(7+3g)g/8 |