3 years ago

Find the valueof(3x + 3y)^2If xy = =-2 and x^2+y^2=5

Mathematics

1 answer:

Ira Lisetskai [31]3 years ago

4 0

Step-by-step explanation:

9x^2 + 9y^2 + 18xy

9(5)+18(-2)

45-36

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Find the valueof(3x + 3y)^2If xy = =-2 and x^2+y^2=5​

Find the valueof(3x + 3y)^2If xy = =-2 and x^2+y^2=5