b^2+2b=35

Simple and best practice solution for b^2+2b=35 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for b^2+2b=35 equation:


Simplifying
b2 + 2b = 35

Reorder the terms:
2b + b2 = 35

Solving
2b + b2 = 35

Solving for variable 'b'.

Reorder the terms:
-35 + 2b + b2 = 35 + -35

Combine like terms: 35 + -35 = 0
-35 + 2b + b2 = 0

Factor a trinomial.
(-7 + -1b)(5 + -1b) = 0

Subproblem 1

Set the factor '(-7 + -1b)' equal to zero and attempt to solve: Simplifying -7 + -1b = 0 Solving -7 + -1b = 0 Move all terms containing b to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -1b = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -1b = 0 + 7 -1b = 0 + 7 Combine like terms: 0 + 7 = 7 -1b = 7 Divide each side by '-1'. b = -7 Simplifying b = -7

Subproblem 2

Set the factor '(5 + -1b)' equal to zero and attempt to solve: Simplifying 5 + -1b = 0 Solving 5 + -1b = 0 Move all terms containing b to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1b = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1b = 0 + -5 -1b = 0 + -5 Combine like terms: 0 + -5 = -5 -1b = -5 Divide each side by '-1'. b = 5 Simplifying b = 5

Solution

b = {-7, 5}

See similar equations:

| 2x+4-34=5x-6 | | 24x^2+4=24x | | 3(y^2-6)=y(y+7)-3 | | 20Y+4=48 | | 3x^2+7xy+3y^2=1 | | 7x+18=95 | | x^3+4x^2-15x-72=0 | | 6m+4n-3m+10n= | | 33(3x+5x)=115 | | -10+5x-3x=-8 | | -38=x+6x+4 | | 4+11x=4+x | | b(2b+3)-2b(b-5)=6 | | 2x+3+x=39 | | 7+55x=44x+10 | | F=G+Grt | | 5x+8=-55-4x | | 7n+14= | | x+((x*0.23)-(x*0.20))=721 | | x+((x*0.20)-(x*0.20))=721 | | 8(-6-h)=16 | | y=10sinx | | 2(4x-10)=7x-10 | | 8x-7x=10+20 | | 50y-4-80y-12-10y+1=0 | | 9t+10=73 | | 1.25j=j+3 | | 3(x-1)-2(x+2)=-2 | | 52x-45-81x+33x=3x-5 | | b(b+2)=35 | | 3(x-1)-3(x+2)=-2 | | =12y-8+4y+y |

Equations solver categories