Question

9 x square - 24 X Y + 16 y square where x is equal to 2 by 3 and y is equal to 3 by 4

Answer 1

Answer:

"1"

Step-by-step explanation:

given,

x= 2/3

y= 3/4

= 9x²- 24xy + 16y²

•: after putting the Value of x and y, we get

= 9(2/3)²- 24(2/3)(3/4)+ 16(3/4)²

= 9×4/9- 24×6/12+ 16×9/16

= 4-12+9

= 13-12

= 1