If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -25w2 + 20w + 44 = 0 Reorder the terms: 44 + 20w + -25w2 = 0 Solving 44 + 20w + -25w2 = 0 Solving for variable 'w'. Begin completing the square. Divide all terms by -25 the coefficient of the squared term: Divide each side by '-25'. -1.76 + -0.8w + w2 = 0 Move the constant term to the right: Add '1.76' to each side of the equation. -1.76 + -0.8w + 1.76 + w2 = 0 + 1.76 Reorder the terms: -1.76 + 1.76 + -0.8w + w2 = 0 + 1.76 Combine like terms: -1.76 + 1.76 = 0.00 0.00 + -0.8w + w2 = 0 + 1.76 -0.8w + w2 = 0 + 1.76 Combine like terms: 0 + 1.76 = 1.76 -0.8w + w2 = 1.76 The w term is -0.8w. Take half its coefficient (-0.4). Square it (0.16) and add it to both sides. Add '0.16' to each side of the equation. -0.8w + 0.16 + w2 = 1.76 + 0.16 Reorder the terms: 0.16 + -0.8w + w2 = 1.76 + 0.16 Combine like terms: 1.76 + 0.16 = 1.92 0.16 + -0.8w + w2 = 1.92 Factor a perfect square on the left side: (w + -0.4)(w + -0.4) = 1.92 Calculate the square root of the right side: 1.385640646 Break this problem into two subproblems by setting (w + -0.4) equal to 1.385640646 and -1.385640646.Subproblem 1
w + -0.4 = 1.385640646 Simplifying w + -0.4 = 1.385640646 Reorder the terms: -0.4 + w = 1.385640646 Solving -0.4 + w = 1.385640646 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '0.4' to each side of the equation. -0.4 + 0.4 + w = 1.385640646 + 0.4 Combine like terms: -0.4 + 0.4 = 0.0 0.0 + w = 1.385640646 + 0.4 w = 1.385640646 + 0.4 Combine like terms: 1.385640646 + 0.4 = 1.785640646 w = 1.785640646 Simplifying w = 1.785640646Subproblem 2
w + -0.4 = -1.385640646 Simplifying w + -0.4 = -1.385640646 Reorder the terms: -0.4 + w = -1.385640646 Solving -0.4 + w = -1.385640646 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '0.4' to each side of the equation. -0.4 + 0.4 + w = -1.385640646 + 0.4 Combine like terms: -0.4 + 0.4 = 0.0 0.0 + w = -1.385640646 + 0.4 w = -1.385640646 + 0.4 Combine like terms: -1.385640646 + 0.4 = -0.985640646 w = -0.985640646 Simplifying w = -0.985640646Solution
The solution to the problem is based on the solutions from the subproblems. w = {1.785640646, -0.985640646}
| 26=U+(U-3)+(2U+1) | | 2(5y-1)-1=-7 | | (M+30)+3m+m=180 | | 20+15m=100+10m | | 2(5y-1)-1=7 | | 10x+13=5x+43 | | -2(7-y)+4= | | (-6)-(-2)=x | | -2x+7=6 | | 6-3x=14+2 | | 5[k-2]-8k=34 | | 55=4x+6z | | 12-8r=12-8r | | -n-10=n+4 | | -17+3x=-28 | | 7(8+r)=28 | | w-(-12)=15 | | 5(5y-4)-1=-19 | | a-2+3=-z | | rk+m=q | | 88=-5+3(1+5n) | | W-14w=-13 | | .25r-.25+.25=.5-.25 | | 75+5x-10=180 | | 5(5y-4)-1=19 | | 3x+33=4x | | 17-21x=67 | | 3x+2x+6= | | -(6-2x)=4(x+1)-2x-10 | | 4c-2c+4=8 | | y=3tan(3x-2) | | 36=4m+8mx |