Question

please dear sir ji

Simplify​

Answer 1

Answer:

u r answer is 3/4 ........and i am not a sir ji fine . .............

Step-by-step explanation:

10*5^n+1  + 25*5^n / 3*5^n+2  +10*5^n+1

=2*5*5^n+1   + 5^2 * 5^n /3*5^n+2+2*5*5^n+1  [here 10 is broken in 2 and 5 and 25 in 5^2]

=2*5^n+1+1   + 5^n+2 /3*5^n+2  +2*5^n+1+1 [here the law of exponent is applied a^m*a^n=a^m+n]

=2*5^n+2  + 5^n+2/3*5^n+2  + 2*5^n+2

=5^n+2(2+1)  /  5^n+2(3+1)     [here we have  taken 5^n+2 as common]

=3/4   [here we have cancelled 5^n+2 and simplified it....]

Answer 2

Hope ... it’s helpful for you