4r(3-r^5)=

Solution for 4r(3-r^5)= equation:

Simplifying
4r(3 + -1r5) = 0
(3 * 4r + -1r5 * 4r) = 0
(12r + -4r6) = 0

Solving
12r + -4r6 = 0

Solving for variable 'r'.

Factor out the Greatest Common Factor (GCF), '4r'.
4r(3 + -1r5) = 0

Ignore the factor 4.
Subproblem 1
Set the factor 'r' equal to zero and attempt to solve:

Simplifying
r = 0

Solving
r = 0

Move all terms containing r to the left, all other terms to the right.

Simplifying
r = 0
Subproblem 2
Set the factor '(3 + -1r5)' equal to zero and attempt to solve:

Simplifying
3 + -1r5 = 0

Solving
3 + -1r5 = 0

Move all terms containing r to the left, all other terms to the right.

Add '-3' to each side of the equation.
3 + -3 + -1r5 = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -1r5 = 0 + -3
-1r5 = 0 + -3

Combine like terms: 0 + -3 = -3
-1r5 = -3

Divide each side by '-1'.
r5 = 3

Simplifying
r5 = 3

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
r = {0}