Math, asked by shurti4887, 1 year ago

simplify(a+2b+3c)^2-(a-2b-3c)^2-6bc-abc

Answers

Answered by Anonymous

Hello Dear Shurti

Your answer

(a+2b+3c)²-(a-2b-3c)²-6bc-abc
= a²+(2b)²+(3c)²-a²+(2b)²+(3c)²-6bc-abc
= a²-a²+4b²+4b²+9c²+9c²-6bc-abc
= 8b²+18c²-6bc-abc ans.✅✅

If it helps you mark me as a brainlist

Thanks
❤️❤️

Answered by paari2003

Answer:

(2b+3c)(4a-3b)

Step-by-step explanation:

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