evaluate each of following algebric expression 2x^2 - y^2
Answers
Answered by
1
Answer:
this is answer of your question.
Attachments:
Answered by
1
Answer:
4x^2 - 4xy + y^2
Step-by-step explanation:
2x^2 - y^2 can be written as (2x - y)^2
Therefore, we can put the identity: (a -b)^2
(2x - y)^2 => (2x)^2 - 2(2x)(y) + (y)^2 =>
4x^2 - 4xy + y^2.
Similar questions