Math, asked by hp03880, 2 months ago

4 Write the product of
a (a+b), 7a+b
b. 4p, (q+r)

Answers

Answered by petrajosephine8

0

Answer:

1) 7a^2+ab+7ab+b^2

=7a^2+8ab+b^2

2)4pq+4pr

Step-by-step explanation:

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