Math, asked by jmfqug0758, 3 months ago

If 3x + 4y = 16 and xy = 9 find the value of 9x² + 16y²

Answers

Answered by davkumar3149

0

Answer:

3x+4y=16

3x =16-4y

3x=12

x=12

3

x=4

x

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