Question

5 power x mult by 3 power y=225×405​

Answer 1

Answer:

x=2 and y=6

Step-by-step explanation:

5^x X 3^y=225X405

by the PF of 225 and 405,

PF(225*405)=5*5*3*3*3*3*3*3

=5^2 * 3^6

now,

5^x * 3^y=5^2 * 3^6

on comparing,

x=2

y=6