Question

please answer my question step by step please
answer 7th question​

Answer 1

Answer:

First convert all the numbers into exponent

Answer 2

Answer:

let x be n

then question will be

5²ⁿ+¹ ÷ 25 = 125

can be written as

5²ⁿ.5¹ ÷ 5² = 125

5²ⁿ/5 = 125

5²ⁿ = 5³.5

5²ⁿ = 5⁴

can be written as

5²ⁿ = 5²(²)

so

n = 2 = x

thus the value of x is 2

hope this will help you