If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 15b + -1b2 = 36.25 Solving 15b + -1b2 = 36.25 Solving for variable 'b'. Reorder the terms: -36.25 + 15b + -1b2 = 36.25 + -36.25 Combine like terms: 36.25 + -36.25 = 0.00 -36.25 + 15b + -1b2 = 0.00 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. 36.25 + -15b + b2 = 0.00 Move the constant term to the right: Add '-36.25' to each side of the equation. 36.25 + -15b + -36.25 + b2 = 0.00 + -36.25 Reorder the terms: 36.25 + -36.25 + -15b + b2 = 0.00 + -36.25 Combine like terms: 36.25 + -36.25 = 0.00 0.00 + -15b + b2 = 0.00 + -36.25 -15b + b2 = 0.00 + -36.25 Combine like terms: 0.00 + -36.25 = -36.25 -15b + b2 = -36.25 The b term is -15b. Take half its coefficient (-7.5). Square it (56.25) and add it to both sides. Add '56.25' to each side of the equation. -15b + 56.25 + b2 = -36.25 + 56.25 Reorder the terms: 56.25 + -15b + b2 = -36.25 + 56.25 Combine like terms: -36.25 + 56.25 = 20 56.25 + -15b + b2 = 20 Factor a perfect square on the left side: (b + -7.5)(b + -7.5) = 20 Calculate the square root of the right side: 4.472135955 Break this problem into two subproblems by setting (b + -7.5) equal to 4.472135955 and -4.472135955.Subproblem 1
b + -7.5 = 4.472135955 Simplifying b + -7.5 = 4.472135955 Reorder the terms: -7.5 + b = 4.472135955 Solving -7.5 + b = 4.472135955 Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '7.5' to each side of the equation. -7.5 + 7.5 + b = 4.472135955 + 7.5 Combine like terms: -7.5 + 7.5 = 0.0 0.0 + b = 4.472135955 + 7.5 b = 4.472135955 + 7.5 Combine like terms: 4.472135955 + 7.5 = 11.972135955 b = 11.972135955 Simplifying b = 11.972135955Subproblem 2
b + -7.5 = -4.472135955 Simplifying b + -7.5 = -4.472135955 Reorder the terms: -7.5 + b = -4.472135955 Solving -7.5 + b = -4.472135955 Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '7.5' to each side of the equation. -7.5 + 7.5 + b = -4.472135955 + 7.5 Combine like terms: -7.5 + 7.5 = 0.0 0.0 + b = -4.472135955 + 7.5 b = -4.472135955 + 7.5 Combine like terms: -4.472135955 + 7.5 = 3.027864045 b = 3.027864045 Simplifying b = 3.027864045Solution
The solution to the problem is based on the solutions from the subproblems. b = {11.972135955, 3.027864045}
| 16-7y=9 | | v-8=-13 | | 28n-216=288 | | 29n-216=288 | | -23=y-28 | | 14x^2=149 | | 3v-9=6 | | (2dx)+(2x+3y)dy=0 | | 56=-7v+6 | | X=4X+44 | | 9+3n=25 | | 6x+4x=-150 | | p(6)=7x-4 | | 2x-13y=94 | | -4x=5-29 | | -60-15=15a | | 5-4x=5x-(9+8x) | | 4(x-5)=2(2x+6) | | 2-6n+3=-6n+3 | | Y=-c-2 | | 4-7x=5x+19 | | Y-12=-6(x+3) | | 13x+y=5 | | 49x^2=169 | | -6a+5=-3(2a-1) | | X=-21+3y | | 7x-11=2(2x-5) | | -5x-29=5c-7 | | x+2+3=1 | | 3x+10y=20 | | 90+2x=X | | x+2-3=-1 |