Math, asked by Anil9618, 11 months ago

(a-2b+5c)(a-b)-(a-b-c)(2a+3c)+(6a+b)(2c-3a-5b

Answers

Answered by kingseenu
12

Answer:

(-19a^2) (-3b^2)+(3c^2) (-34ab) (+16ac)+(3c^2)

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