Math, asked by grammersingh202, 24 days ago

(2/7xy²+4) (2/7xy²+4)​

Answers

Answered by datars211gmilcom
0

Answer:

(2/7xy²+4)(2/7xy²+4)

=(2/7xy²)²+2×2/7xy²×4+(4)²

=4/49x²y⁴+16/7xy²+16

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