80b^3+52b^2-60b=0

Simple and best practice solution for 80b^3+52b^2-60b=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 80b^3+52b^2-60b=0 equation:


Simplifying
80b3 + 52b2 + -60b = 0

Reorder the terms:
-60b + 52b2 + 80b3 = 0

Solving
-60b + 52b2 + 80b3 = 0

Solving for variable 'b'.

Factor out the Greatest Common Factor (GCF), '4b'.
4b(-15 + 13b + 20b2) = 0

Factor a trinomial.
4b((-5 + -4b)(3 + -5b)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor 'b' equal to zero and attempt to solve: Simplifying b = 0 Solving b = 0 Move all terms containing b to the left, all other terms to the right. Simplifying b = 0

Subproblem 2

Set the factor '(-5 + -4b)' equal to zero and attempt to solve: Simplifying -5 + -4b = 0 Solving -5 + -4b = 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 + -4b = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -4b = 0 + 5 -4b = 0 + 5 Combine like terms: 0 + 5 = 5 -4b = 5 Divide each side by '-4'. b = -1.25 Simplifying b = -1.25

Subproblem 3

Set the factor '(3 + -5b)' equal to zero and attempt to solve: Simplifying 3 + -5b = 0 Solving 3 + -5b = 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 + -5b = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -5b = 0 + -3 -5b = 0 + -3 Combine like terms: 0 + -3 = -3 -5b = -3 Divide each side by '-5'. b = 0.6 Simplifying b = 0.6

Solution

b = {0, -1.25, 0.6}

See similar equations:

| 2v^2+11vr-63r^2= | | 9a^3b^2-21a^2b^2-18ab^2= | | 11c^3+34c^2-6c=0 | | 0.5x+2.5*1x=18 | | 24x^3+36x^2-72x= | | 9b+9+2b^2=0 | | 8x-2x+4=-2x | | 3t(4t+1)(4t+1)= | | 3r^2-4r-15= | | 3-7+4x=5-x | | 5+2+4x-3=0 | | 3r^2+4r-15= | | Y^4+13y^2+36y=0 | | 0.04x+7.95=.07x+4.95 | | (2x+3)/3=(x-1)/4 | | -4=2y+(-6) | | 2x+3/3=x-1/4 | | 0=12x^2+17x+6 | | (2x-2)=45+x | | 4x-1=5x-12 | | 11p-10p=12 | | 0=12x^2-24x-9 | | 56w^2+23wb-63b^2= | | -16(n-7)= | | 2d-d=7 | | 0=2x^2-5x+1 | | 2c-c=13 | | 4x+1=5x+12 | | log(x+13)=3 | | 4x=11.24 | | 15t-13t=16 | | -73.5=3w |

Equations solver categories