Question

Plz solve this
It is urgent ​

Answer 1

Answer:

6th question answer is b

Step-by-step explanation:

by option verification

put x=2 in given question

5^(2+1)+5^(2-2)

5^3+5^0

5^3+1

next put x=-1in given question

5^(-1+1)+5^(2-(-1))

5^0+5^3