Math, asked by koushikchowdary1006, 11 days ago

r1(r2+r3)
r1r2+r2r3+r3r2

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Answers

Answered by sahilgambhire2012

0

Answer:

60r

Step-by-step explanation:

(r1+r2+)(r2+r3)(r3+r1)

r×3×5×4

r×60

answer is =60r

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