Math, asked by Serioton, 1 year ago

9pqr(2p²q-3q²r)
please solve this

Answers

Answered by Tamilneyan

12

Answer:

9pqr(2p²q-3q²r)= 18p³q²r-27pq³r²

Step-by-step explanation:

9pqr(2p²q-3q²r)=(9pqr * 2p²q) - (9pqr* 3q²r)

=18p³q²r-27pq³r²

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