Let x, y,z be positive real numbers , simplify each of the following - √x^-2y^3

Given:

where, x,y,z are positive real numbers.

To find:

The simplified form of the given expression.

Solution:

We have,

Using the properties of exponents and radical, we get

Therefore, the simplified form of given expression is .

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hope i ! : )

part a.   = c.)

part b. = a.)

explanation: