Math, asked by RILESH1494, 10 months ago

4xsquare-12xy+9ysquare, for x =1, y=3 fi

Answers

Answered by NayyarSultana

0

(4×1^2)-(12×1×3)+(9×3^2)

(4×1)-(12×3)+(9×9)

4-36+81

=85-36

=49

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