If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2w2 + -5w + -6 = 0 Reorder the terms: -6 + -5w + 2w2 = 0 Solving -6 + -5w + 2w2 = 0 Solving for variable 'w'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -3 + -2.5w + w2 = 0 Move the constant term to the right: Add '3' to each side of the equation. -3 + -2.5w + 3 + w2 = 0 + 3 Reorder the terms: -3 + 3 + -2.5w + w2 = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -2.5w + w2 = 0 + 3 -2.5w + w2 = 0 + 3 Combine like terms: 0 + 3 = 3 -2.5w + w2 = 3 The w term is -2.5w. Take half its coefficient (-1.25). Square it (1.5625) and add it to both sides. Add '1.5625' to each side of the equation. -2.5w + 1.5625 + w2 = 3 + 1.5625 Reorder the terms: 1.5625 + -2.5w + w2 = 3 + 1.5625 Combine like terms: 3 + 1.5625 = 4.5625 1.5625 + -2.5w + w2 = 4.5625 Factor a perfect square on the left side: (w + -1.25)(w + -1.25) = 4.5625 Calculate the square root of the right side: 2.136000936 Break this problem into two subproblems by setting (w + -1.25) equal to 2.136000936 and -2.136000936.Subproblem 1
w + -1.25 = 2.136000936 Simplifying w + -1.25 = 2.136000936 Reorder the terms: -1.25 + w = 2.136000936 Solving -1.25 + w = 2.136000936 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '1.25' to each side of the equation. -1.25 + 1.25 + w = 2.136000936 + 1.25 Combine like terms: -1.25 + 1.25 = 0.00 0.00 + w = 2.136000936 + 1.25 w = 2.136000936 + 1.25 Combine like terms: 2.136000936 + 1.25 = 3.386000936 w = 3.386000936 Simplifying w = 3.386000936Subproblem 2
w + -1.25 = -2.136000936 Simplifying w + -1.25 = -2.136000936 Reorder the terms: -1.25 + w = -2.136000936 Solving -1.25 + w = -2.136000936 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '1.25' to each side of the equation. -1.25 + 1.25 + w = -2.136000936 + 1.25 Combine like terms: -1.25 + 1.25 = 0.00 0.00 + w = -2.136000936 + 1.25 w = -2.136000936 + 1.25 Combine like terms: -2.136000936 + 1.25 = -0.886000936 w = -0.886000936 Simplifying w = -0.886000936Solution
The solution to the problem is based on the solutions from the subproblems. w = {3.386000936, -0.886000936}
| 150=15t^2-100t | | 2/x-4=12 | | 4x/x=1 | | 16x=-8-4x | | 8x-10=2x-4 | | (9/2x)-(3/5x)=(39/5) | | N/24=3 | | z^8-15z^4-16=0 | | 4x^2-9x=-9 | | (9/2x)-(3/5x)=39/5 | | http://homework.cpm.org/cpm-homework/resources/CPM/CC/CCA/Ch6/6-116/376ff85c393957a2300713851b5b4360/CCA_1-116_cd.png | | 9/2x-3/5x=39/5 | | 0.11y+0.05(y+8000)=1840 | | 2x+3y=460 | | (4x^2+6x+2)+(9x^2+9x)= | | 16x^2-25y^2+64x-50y-361=0 | | x(9x+6)+1=0 | | (3x-8)+(-4x-2)= | | 1.1t=-33 | | X^4+8xi=0 | | 28=n+31 | | (5-x)^(1/2)-2x=0 | | x+30=26 | | (5-x)^1/2-2x=0 | | y=5(3a+10b) | | 37-5ln(2m+9)=16 | | 2.7=x-1.8 | | 8-5m+3m= | | -24-3x-5x=0 | | 14+10=e+2 | | 14+19=e+2 | | x^4+7x^2=30 |
