Question

if m=3 and n=2 find the value of
9m^2-10n^3​

Answer 1

Answer:

1

Step-by-step explanation:

m = 3 and n = 2

9m^2 - 10n^3 = 9 x (3)^2 - 10 x (2)^3

= 9 x (3 x 3) - 10 x (2 x 2 x 2)

= 9 x 9 - 10 x 8

= 81 - 80

= 1