Multiply; – 7pq2r
3, – 26p3qr2
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Answer:
(-7pq2r3)×(-13p3q2r)
=(-7×-13×3)×(pq2r3.pq2r)(here dot implies multiplication)
=(273)×(p2q4r4)
273 p2q4r4
The product is=272 p2q4r4.
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