Q. 81 G5.0( 4 Votes )

# Add:3a (2b + 5c), 3c (2a + 2b)

Here, 3a(2b + 5c) = 6ab + 15ac

3c(2a + 2b) = 6ac + 6bc

Hence the two polynomials to be added are 6ab + 15ac and

6ac + 6bc

The result is as follows 6ab + 21ac + 6bc

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