If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2b2 + -10b + 17 = 0 Reorder the terms: 17 + -10b + 2b2 = 0 Solving 17 + -10b + 2b2 = 0 Solving for variable 'b'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 8.5 + -5b + b2 = 0 Move the constant term to the right: Add '-8.5' to each side of the equation. 8.5 + -5b + -8.5 + b2 = 0 + -8.5 Reorder the terms: 8.5 + -8.5 + -5b + b2 = 0 + -8.5 Combine like terms: 8.5 + -8.5 = 0.0 0.0 + -5b + b2 = 0 + -8.5 -5b + b2 = 0 + -8.5 Combine like terms: 0 + -8.5 = -8.5 -5b + b2 = -8.5 The b term is -5b. Take half its coefficient (-2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. -5b + 6.25 + b2 = -8.5 + 6.25 Reorder the terms: 6.25 + -5b + b2 = -8.5 + 6.25 Combine like terms: -8.5 + 6.25 = -2.25 6.25 + -5b + b2 = -2.25 Factor a perfect square on the left side: (b + -2.5)(b + -2.5) = -2.25 Can't calculate square root of the right side. The solution to this equation could not be determined.
| (3u-2)(5+u)=0 | | 5v^3-10v^2y^6/20uv^3 | | x/2=100 | | -(4)-5(3)=x | | 1/4x=5/16 | | 105.50=.75x-38.50 | | -3(5)-2(1)=x | | 3x+5y=45000 | | 5(2)-4=x | | 5(2)-4= | | 5x^5/2 | | 3(2+2x)=(5x-3) | | 97.7*250x=100 | | 5(2)-2(5)=x | | 8h+4=64 | | 7(n+4)+2(n+5)= | | 4/5k=60 | | 21=25x-25x-49 | | 3/(1-X)=4 | | 396000+0.07X=X | | -14/2 | | x(.06)+(.13)(490000-x)=63000 | | 6x-15y=90solvey | | 10-2(5(x-1)-4(x+2))=3(6x-3(x+7)) | | x(.08)+(.06)(4000-x)=280 | | 8+12x=-36+x | | d-5/8=27/8 | | 15-9=156 | | 2(x-3)=(x+5) | | 3(4x+9)-2(7x-12)=81-3x | | 4x+9=4x+45 | | 60x^2+6x=0 |