Question

Qno1. if x = 1 and Y =2 ,find the value of 4 x square y square - 12 X Y + 9.​

Answer 1

Answer:

given {x=1 & Y=2 }

4(1)2×(2)2-12(1)(2)+9

4×4-24+9

16-15

1

So,1 is your answer