Solve the equation by factoring.

25d3 - 36d = 0

-6/5, 0, 6/5.

Step-by-step explanation:

25d3 - 36d = 0

The GCF is d so we have:

d (25d^2 - 36) = 0

d = 0 is one solution, and:

25d^2 - 36 = 0

25d^2 = 36

d^2 = 36/25

d = + / - 6/5

d = - 6/5, 6/5.

-6/5, 0, 6/5

Step-by-step explanation:

First factor out the d and you are left with d (25d^2-36) = 0 (a+b) (a-b) = a^2-b^2 Using that principle you can then simplify further by factoring it into d (5d+6) (5d-6) = 0 Then just solve to get the answers.