Provide an appropriate response.Why must you know how to add and subtract radical expressions before you can rationalize denominators with two terms?
What will be an ideal response?
After multiplying to rationalize the denominator it might be necessary to add or subtract radical expressions in the numerator.
You might also like to view...
If a set of data reflects a range of 33, what is the appropriate interval?
What will be an ideal response?
A family of functions is given. Use a graphing device to graph all the given members of the family in the viewing rectangle indicated. Use the graphs to describe how the value of c affects the graph.
?
?
(a) 
by [-10, 10].
?
(b) 
by 
.
What will be an ideal response?
Simplify the expression. Write answer with positive exponents. Variables are positive real numbers.y2/9(y4/9 - 4y5/9)
A. y1/2 - 4y2/5 B. y-2/9 - 4y-1/3 C. y8/81 - 4y10/81 D. y2/3 - 4y7/9
Find decimal notation.- 
A. -2.25
B. -0.
C. -0.225
D. -1.125