3b^2+4b=4

Simple and best practice solution for 3b^2+4b=4 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 3b^2+4b=4 equation:


Simplifying
3b2 + 4b = 4

Reorder the terms:
4b + 3b2 = 4

Solving
4b + 3b2 = 4

Solving for variable 'b'.

Reorder the terms:
-4 + 4b + 3b2 = 4 + -4

Combine like terms: 4 + -4 = 0
-4 + 4b + 3b2 = 0

Factor a trinomial.
(-2 + -1b)(2 + -3b) = 0

Subproblem 1

Set the factor '(-2 + -1b)' equal to zero and attempt to solve: Simplifying -2 + -1b = 0 Solving -2 + -1b = 0 Move all terms containing b to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1b = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1b = 0 + 2 -1b = 0 + 2 Combine like terms: 0 + 2 = 2 -1b = 2 Divide each side by '-1'. b = -2 Simplifying b = -2

Subproblem 2

Set the factor '(2 + -3b)' equal to zero and attempt to solve: Simplifying 2 + -3b = 0 Solving 2 + -3b = 0 Move all terms containing b to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -3b = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3b = 0 + -2 -3b = 0 + -2 Combine like terms: 0 + -2 = -2 -3b = -2 Divide each side by '-3'. b = 0.6666666667 Simplifying b = 0.6666666667

Solution

b = {-2, 0.6666666667}

See similar equations:

| 2p-4q= | | x=7.5+1.8 | | -30+p=-p^2 | | 7x^5-35x^2+14x= | | 2w+4x-y+5w-18x-7y= | | 18=8-2x | | Y-6=(3x-1) | | 6x-2y+12w-6y-5w+8x= | | 11v=-30-v^2 | | 5m-6-m=42 | | 4x+63=7(x+9)-3x | | W+(-7)=-36 | | 7x-3=2x+27 | | (4-b)3= | | 4w+6y+9x+5x-14y+3w= | | -p^2-7p+44=0 | | 6x(2x+3x)= | | 0=-7-x^2-8x | | 5(c-9)+1oc=7c-10+29 | | (3-8x)(8x-8)=0 | | 3(2p+4+p)=57 | | 2w+4x+13y+5w+10x-5y= | | 6u=u+40 | | 0=-5b^2+30-5b | | x*y=128 | | 2x+(4x-1)= | | x+1/8=1/2 | | X^2-10x+18=-4x-1 | | 4x-6(2-x)=5 | | asdfghjkol+y=200000000 | | z^3+2iz^2-4z-8i=4i | | -2n+4(4-1n)=2(2n+48) |

Equations solver categories