Math, asked by ranbirsinghadvocate9, 2 months ago

Simplify (a +2b +3c)2 –(a -2b-3c)2

-6b2

-9bc.

Answers

Answered by ramjeevanchauhan

2

Answer:

hii good morning

-9bc is the answer dear..

Step-by-step explanation:

the question given (a + 2b + 3c)2 -(a -2b-3c)2

Answer:

( a + 2b + 3c ) 2

- ( a + 2b + 3c ) 2

______________

( 0 + 4b + 6c ) 2

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