Question

Write the cube in its expanded form (p-4/5q)^3
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Answer 1

Answer:

hope it's helpful to you

Answer 2

Answer:

(5p-3q)=(5p)^3-(3q)^3-3(5p)(3q)

(5p-3q)

125p^3-27q^3-225p^2q +135pq^2

by using identity (x-y)^3=

x^3-y^3-3xy (x-y)