If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying w(w + -2) = 40 Reorder the terms: w(-2 + w) = 40 (-2 * w + w * w) = 40 (-2w + w2) = 40 Solving -2w + w2 = 40 Solving for variable 'w'. Reorder the terms: -40 + -2w + w2 = 40 + -40 Combine like terms: 40 + -40 = 0 -40 + -2w + w2 = 0 Begin completing the square. Move the constant term to the right: Add '40' to each side of the equation. -40 + -2w + 40 + w2 = 0 + 40 Reorder the terms: -40 + 40 + -2w + w2 = 0 + 40 Combine like terms: -40 + 40 = 0 0 + -2w + w2 = 0 + 40 -2w + w2 = 0 + 40 Combine like terms: 0 + 40 = 40 -2w + w2 = 40 The w term is -2w. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2w + 1 + w2 = 40 + 1 Reorder the terms: 1 + -2w + w2 = 40 + 1 Combine like terms: 40 + 1 = 41 1 + -2w + w2 = 41 Factor a perfect square on the left side: (w + -1)(w + -1) = 41 Calculate the square root of the right side: 6.403124237 Break this problem into two subproblems by setting (w + -1) equal to 6.403124237 and -6.403124237.Subproblem 1
w + -1 = 6.403124237 Simplifying w + -1 = 6.403124237 Reorder the terms: -1 + w = 6.403124237 Solving -1 + w = 6.403124237 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + w = 6.403124237 + 1 Combine like terms: -1 + 1 = 0 0 + w = 6.403124237 + 1 w = 6.403124237 + 1 Combine like terms: 6.403124237 + 1 = 7.403124237 w = 7.403124237 Simplifying w = 7.403124237Subproblem 2
w + -1 = -6.403124237 Simplifying w + -1 = -6.403124237 Reorder the terms: -1 + w = -6.403124237 Solving -1 + w = -6.403124237 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + w = -6.403124237 + 1 Combine like terms: -1 + 1 = 0 0 + w = -6.403124237 + 1 w = -6.403124237 + 1 Combine like terms: -6.403124237 + 1 = -5.403124237 w = -5.403124237 Simplifying w = -5.403124237Solution
The solution to the problem is based on the solutions from the subproblems. w = {7.403124237, -5.403124237}
| 0.4x-4=2.4 | | p-8p+15=0 | | 25a-40a=-16 | | 4(d-y)=12 | | 1-2x=x+10 | | 0.5(x+10)=25 | | (5/6)*7 | | 4.7x+3.5= | | 9-2x=4+3x | | 2-7=5-10 | | 6.6=9-5.4 | | 3x+2x+6-11= | | 6r-7=5 | | (7y+6)+(4y+116)=180 | | (3x-4)(4x+9)= | | 4=4.9+r | | (5/6)7=X | | 6x^2+10x-3x-5=0 | | 3-121x=164 | | 1/3=x/300 | | 5/4.3 | | 19rs+r^2+90s^2=0 | | -3-121x=-164 | | 3sinx+2=8 | | r-5r-6=0 | | 5/6x7=X | | 5x+2(x+10)=8 | | 2.2x-5=-13 | | (7y+6)(4y+116)=180 | | (1.4)(1.4)= | | 3-21x=-164 | | -10=4.7+h |