Math, asked by Navseerat, 6 months ago

solve this using above identity
(-2a -b +3c)²
SPAMMERS NOT ALLOWED.......!!
CORRECT ANSWER WILL MARK AS BRAINLIST..........!!
+15 POINTS

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Answers

Answered by mayankshende812

1

Step-by-step explanation:

2a^2+b^2+3c^2+4ab-6bc-12ac

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