Question

It
m=3
and in=2 find the value
of
9m²-10m²​

Answer 1

Answer:

Solution :

If m = 3 and n = 2,

Value of 9m? - 10n

= 9 x 3²- 10 x 2³

= 9 x 9 - 10 x 8

= 81 - 80

= 1