If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2(3w + -8)(2w) = 40 Reorder the terms: 2(-8 + 3w)(2w) = 40 Remove parenthesis around (2w) 2(-8 + 3w) * 2w = 40 Reorder the terms for easier multiplication: 2 * 2w(-8 + 3w) = 40 Multiply 2 * 2 4w(-8 + 3w) = 40 (-8 * 4w + 3w * 4w) = 40 (-32w + 12w2) = 40 Solving -32w + 12w2 = 40 Solving for variable 'w'. Reorder the terms: -40 + -32w + 12w2 = 40 + -40 Combine like terms: 40 + -40 = 0 -40 + -32w + 12w2 = 0 Factor out the Greatest Common Factor (GCF), '4'. 4(-10 + -8w + 3w2) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(-10 + -8w + 3w2)' equal to zero and attempt to solve: Simplifying -10 + -8w + 3w2 = 0 Solving -10 + -8w + 3w2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -3.333333333 + -2.666666667w + w2 = 0 Move the constant term to the right: Add '3.333333333' to each side of the equation. -3.333333333 + -2.666666667w + 3.333333333 + w2 = 0 + 3.333333333 Reorder the terms: -3.333333333 + 3.333333333 + -2.666666667w + w2 = 0 + 3.333333333 Combine like terms: -3.333333333 + 3.333333333 = 0.000000000 0.000000000 + -2.666666667w + w2 = 0 + 3.333333333 -2.666666667w + w2 = 0 + 3.333333333 Combine like terms: 0 + 3.333333333 = 3.333333333 -2.666666667w + w2 = 3.333333333 The w term is -2.666666667w. Take half its coefficient (-1.333333334). Square it (1.777777780) and add it to both sides. Add '1.777777780' to each side of the equation. -2.666666667w + 1.777777780 + w2 = 3.333333333 + 1.777777780 Reorder the terms: 1.777777780 + -2.666666667w + w2 = 3.333333333 + 1.777777780 Combine like terms: 3.333333333 + 1.777777780 = 5.111111113 1.777777780 + -2.666666667w + w2 = 5.111111113 Factor a perfect square on the left side: (w + -1.333333334)(w + -1.333333334) = 5.111111113 Calculate the square root of the right side: 2.260776661 Break this problem into two subproblems by setting (w + -1.333333334) equal to 2.260776661 and -2.260776661.Subproblem 1
w + -1.333333334 = 2.260776661 Simplifying w + -1.333333334 = 2.260776661 Reorder the terms: -1.333333334 + w = 2.260776661 Solving -1.333333334 + w = 2.260776661 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '1.333333334' to each side of the equation. -1.333333334 + 1.333333334 + w = 2.260776661 + 1.333333334 Combine like terms: -1.333333334 + 1.333333334 = 0.000000000 0.000000000 + w = 2.260776661 + 1.333333334 w = 2.260776661 + 1.333333334 Combine like terms: 2.260776661 + 1.333333334 = 3.594109995 w = 3.594109995 Simplifying w = 3.594109995Subproblem 2
w + -1.333333334 = -2.260776661 Simplifying w + -1.333333334 = -2.260776661 Reorder the terms: -1.333333334 + w = -2.260776661 Solving -1.333333334 + w = -2.260776661 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '1.333333334' to each side of the equation. -1.333333334 + 1.333333334 + w = -2.260776661 + 1.333333334 Combine like terms: -1.333333334 + 1.333333334 = 0.000000000 0.000000000 + w = -2.260776661 + 1.333333334 w = -2.260776661 + 1.333333334 Combine like terms: -2.260776661 + 1.333333334 = -0.927443327 w = -0.927443327 Simplifying w = -0.927443327Solution
The solution to the problem is based on the solutions from the subproblems. w = {3.594109995, -0.927443327}Solution
w = {3.594109995, -0.927443327}
| 6+2(y-4)=13 | | 2+22= | | 7.11=2(3.14)R | | 4(1+5m)=164 | | 7(2x+8)=84 | | (x-12)(x+1)=-40 | | 8(-2)-3y=-7 | | 8(-2)-3y=7 | | 4x-2=6x-8+x | | 7(5a-3)=84 | | 2(-3)-2(8)=-6 | | 2x^2+21x+40=0 | | 7(-2)-6y=-2 | | x-30.34=22.87 | | 3x^2-13x+12-y=0 | | 2x^2+11x+40=0 | | 5(4)+6y=2 | | C=7.81(3.14) | | -(4y+3)-(-3y-6)=-5 | | -54=2(y+6) | | 9(t-4)+6t=5(3t+4)-13 | | 9x-42=x-15 | | p^4-k^4=0 | | 5(4x-6)=-90 | | 4sp^4-4sk^4=0 | | -(7y+4)-(-6y-5)=0 | | 6(-2x-3)=-102 | | X-7.8=-6.9 | | 3(2x+7)=-9 | | 4=4+y | | -4(2x-6)=5x+24-7x | | 0=4+y |