Answer:
The exponential form is 49 to the power of one-half equals 7 ⇒ 4th answer
Step-by-step explanation:
The exponential equation of
is
, where b is the base, n is the exponent of b and m is the value of
Ex: If
, that means b = 3 , n = 4 and m = 81, then its exponential form is 
Now let us solve the question
∵ The equation is 
∴ The base is 49
∴ The exponent is 
∴ The answer is 7
- Substitute them in the form of the exponential form
∴ The exponential form is 
The exponential form is 49 to the power of one-half equals 7