Question

Which expression is the exponential form of /9y ?

Answer 1

Answer:

(C)$(9y)^{\frac{1}{2}}$

Step-by-step explanation:

The given expression is:

$\sqrt{9y}$

Upon solving the above given expression, we have the expression can be written as:

$\sqrt{9{\cdot}y}$

$(9y)^{\frac{1}{2}}$

which is the required expression in the exponential form of $\sqrt{9y}$.

The above can further be also simplified as:

$\sqrt{9{\cdot}y}$

$\sqrt{3^2y}$

$3{\sqrt{y}$

Hence, option (C) is correct.

Answer 2

For this case we have the following expression:
 root (9y)
 We can in this case use the properties of the power to write the expression in an equivalent way
 Rewriting we have:
 (9y) ^ (1/2)
 Answer:
 (9y) ^ (1/2)
 option 3