Math, asked by deepakgarg121080, 1 month ago

Q.30 Subtract by column method.
(ii) --p2 + 5q2 - 7r from 6p2 -- q2 + 2r

Answers

Answered by ashishc1403

0

heya mate... here is your answer

6p2 - q2 - 2r

- -p2 - 5q2 - 7r

--------------------------------

7p2 - 6q2 - 9r

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