12b^3-9b^2=0

Simple and best practice solution for 12b^3-9b^2=0 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 12b^3-9b^2=0 equation:


Simplifying
12b3 + -9b2 = 0

Reorder the terms:
-9b2 + 12b3 = 0

Solving
-9b2 + 12b3 = 0

Solving for variable 'b'.

Factor out the Greatest Common Factor (GCF), '3b2'.
3b2(-3 + 4b) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'b2' equal to zero and attempt to solve: Simplifying b2 = 0 Solving b2 = 0 Move all terms containing b to the left, all other terms to the right. Simplifying b2 = 0 Take the square root of each side: b = {0}

Subproblem 2

Set the factor '(-3 + 4b)' equal to zero and attempt to solve: Simplifying -3 + 4b = 0 Solving -3 + 4b = 0 Move all terms containing b to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + 4b = 0 + 3 Combine like terms: -3 + 3 = 0 0 + 4b = 0 + 3 4b = 0 + 3 Combine like terms: 0 + 3 = 3 4b = 3 Divide each side by '4'. b = 0.75 Simplifying b = 0.75

Solution

b = {0, 0.75}

See similar equations:

| a^2-3a-40=0 | | X^3-3y^3z^2= | | a^2+2a-17=-2 | | 8x^2+22x+121=0 | | 5x=2(3+x) | | 7x=3x^2-6 | | (x)*(x^2+3)=35 | | (b+3)(b-6)=0 | | x^3+3x-35=0 | | 5x^2+11x=-2 | | 3m-35=21+14m | | 7x+12y=200 | | 4x^2=21x-5 | | 3m-35=12+4m | | 7(x-7)=126 | | -6(10-4x)=-3(-12-8x) | | -6y-14=7y+25 | | 2(2y-1)-2(2y)=2 | | x(5x-8)=13 | | 3x-9x^3= | | B=9-a | | 3x(x+1)=(2x+3)(x+1) | | -225T+T=T | | 2x^6+8x^4-6xy^2= | | T=9(5T)2 | | -225T+T=225T+-225T | | 3(b-2)-b=5b+12 | | Y=3y^2+15y-18 | | Z^2+13z+30= | | T=9(5T) | | 7x=10(x-1.5) | | 24-9t=-13t+8 |

Equations solver categories