Math, asked by tapaswinisinghp7qqpg, 1 year ago

Factorise the algebraic expression :- 8(5x+9y)+12(5x+9y)

answer quick!

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Answered by TRISHNADEVI
48
HERE IS YOUR ANSWER...⬇⬇


8(5x + 9y) + 12(5x + 9y) \\ \\ = (5x + 9y)(8 + 12) \\ \\ = (5x + 9y) \times 20 \\ \\ = 20(5x + 9y)

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tapaswinisinghp7qqpg: thnx but I've a doubt
TRISHNADEVI: what
tapaswinisinghp7qqpg: we can again factorise the 8 and 12 ?
tapaswinisinghp7qqpg: plz reply
TRISHNADEVI: i can it also be written as 2×2×5×(5x+9y)
Answered by adarsh929yahoocom
6
your answer is (5x+9y)+(8+12)=20(5x+9y)
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