Question

Simplify it:

(125a³÷27b^-3)^-2/3​

Answer 1

Answer:

Let 5a =p,3b=q

So this expression

=p3 -q3-pq(p-q)

=(p-q)(p2+q2+pq)-pq(p-q)

=(p-q)(p2+q2)

={5a-3b}{25a2+9b2}

Hope this answer helps you.......

Answer 2

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