If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (b2 + 14b + 49) = 5 Reorder the terms: (49 + 14b + b2) = 5 Remove parenthesis around (49 + 14b + b2) 49 + 14b + b2 = 5 Solving 49 + 14b + b2 = 5 Solving for variable 'b'. Reorder the terms: 49 + -5 + 14b + b2 = 5 + -5 Combine like terms: 49 + -5 = 44 44 + 14b + b2 = 5 + -5 Combine like terms: 5 + -5 = 0 44 + 14b + b2 = 0 Begin completing the square. Move the constant term to the right: Add '-44' to each side of the equation. 44 + 14b + -44 + b2 = 0 + -44 Reorder the terms: 44 + -44 + 14b + b2 = 0 + -44 Combine like terms: 44 + -44 = 0 0 + 14b + b2 = 0 + -44 14b + b2 = 0 + -44 Combine like terms: 0 + -44 = -44 14b + b2 = -44 The b term is 14b. Take half its coefficient (7). Square it (49) and add it to both sides. Add '49' to each side of the equation. 14b + 49 + b2 = -44 + 49 Reorder the terms: 49 + 14b + b2 = -44 + 49 Combine like terms: -44 + 49 = 5 49 + 14b + b2 = 5 Factor a perfect square on the left side: (b + 7)(b + 7) = 5 Calculate the square root of the right side: 2.236067978 Break this problem into two subproblems by setting (b + 7) equal to 2.236067978 and -2.236067978.Subproblem 1
b + 7 = 2.236067978 Simplifying b + 7 = 2.236067978 Reorder the terms: 7 + b = 2.236067978 Solving 7 + b = 2.236067978 Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + b = 2.236067978 + -7 Combine like terms: 7 + -7 = 0 0 + b = 2.236067978 + -7 b = 2.236067978 + -7 Combine like terms: 2.236067978 + -7 = -4.763932022 b = -4.763932022 Simplifying b = -4.763932022Subproblem 2
b + 7 = -2.236067978 Simplifying b + 7 = -2.236067978 Reorder the terms: 7 + b = -2.236067978 Solving 7 + b = -2.236067978 Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + b = -2.236067978 + -7 Combine like terms: 7 + -7 = 0 0 + b = -2.236067978 + -7 b = -2.236067978 + -7 Combine like terms: -2.236067978 + -7 = -9.236067978 b = -9.236067978 Simplifying b = -9.236067978Solution
The solution to the problem is based on the solutions from the subproblems. b = {-4.763932022, -9.236067978}
| 3x+2x(x-1)=x+6 | | y=52x+270 | | 1(x-2)=1-(x+10) | | 1(x-2)=6-(x+1) | | 2(x+3)=12-(x+6) | | 2w^2-17w=-26 | | -1/4*1 | | 3(x-1)=8-(x+7) | | 6x^2-102x+420=0 | | 9x-11y-6y+3x+10= | | 15=-4u^2+23u | | -3x-2=10+5x | | 6x-3=14+2x | | 5x+2=20-7x | | 31-8X=50 | | 4x+8=22-14x | | 4y/9-7/36=y/4 | | 3z+16z+z+15+7=2-13z+15-4 | | y=(3/2)x^2 | | (x^2-10x+25)-y^2=0 | | -6v^2+42v+12=0 | | x^3y^2+8xy^2-5x^2-40=0 | | ax+b(cx-d)=e-f(gx-h) | | 1.5x+7.2=3.2x-3 | | 12x-7+3x=-17 | | 9(x+2)=6x-6+3x | | 4.16-3.54x=2x-2.765 | | 36+3x=25 | | 4x^4-24x^3+36x^2=0 | | 7+17s-3=9s+139-7s | | g^2-28g+196=0 | | 6x-5y=33 |