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Multiply:-7pq2r3, -13p3q2r

Answer»

The multiplication is as follows:

(-7pq2r3) ×(-13p3q2r)

= (-7×-13×3)×(pq2r3.pq2r)(Here dot implies multiplication)

= (273)×(p2q4r4)

= 273p4q4r4

The product is = 273p4q4r4



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