Math, asked by aishwaryashanandam78, 1 year ago

Which are perfect trinomial sq? Write yes or no.

Ques. c²-2cd+d²


Pls tell how to solve this!!

Answers

Answered by sohammirikarpath20
1
(c-d)^2
hence YES...
hope it helps

aishwaryashanandam78: Bro i also know this but is this a perfect trinomial sq and if yes or no.. How do we know
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