Math, asked by rutvidudhatra, 3 months ago

(3a 7b-c) squre expand it

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Answered by saket3406

1

Answer:

9a^2 + 49b^2 - c^2 + 42ab + 14bc - 6ac mark me brainlist pls

Step-by-step explanation:

Answered by keerthanaarragudla

1

this is the answer

hope it is useful

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