Simplify the expression. (Assume x and y are positive.) 
Definitions:
Information-Processing Theorists
Researchers who compare human thinking to computer processing, looking at how people take in, use, and store information.
Calculation
Calculation involves the process of using mathematical operations to determine an answer or solve a problem.
Sensorimotor Development
The stage of development where infants and young children use their senses and motor abilities to explore and understand the world around them.
Q8: One of the strengths of traditional models
Q10: All coastal shores have one feature in
Q11: _ levels were about 100 meters lower
Q23: The base salary of a salesman working
Q25: The technique of adding and comparing costs
Q47: Find the coordinates of the points that
Q54: The density of seawater increases when<br>A)temperature and
Q61: Many physical features dictate life in an
Q128: Rationalize the numerator of the expression. <img
Q166: Use the intermediate value theorem to find