Math, asked by adityarajput1565, 20 days ago

the cofficient of x^2y^2 in 3y^2x^2-15x^2y+20xy^2+60x^2y^2​

Answers

Answered by enricheducater
2

Answer:

63

Step-by-step explanation:

3 y^2x^2+60 x^2y^2= 63 x^2y^2

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