Divide and Simplify

question 52

Multiple Choice

Divide and simplify. Assume that all expressions under radicals represent positive numbers.
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Definitions:

Sieve Tube

Sugar-conducting tube of phloem; consists of stacked sieve elements.

Pressure Gradients

A physical quantity that represents the direction and rate at which pressure changes in a particular direction.

Evaporation

The process by which water changes from a liquid to a vapor or gas, a key component of the Earth's water cycle.

Transpiration

The method through which water moves inside plants from the roots to tiny openings on the bottom of leaves, transforming into vapor before being emitted into the air.