We can often multiply and divide radicals with different indexes. For example:
?
?
Use this idea to write the following expression as a single radical.
?
?
A. 
B. 
C. 
D. 
E. 
Answer: B
Mathematics
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R: 4 ? x ? 9, 6 ? y ? 9
A. 
B. 
C. 
D. 975
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Find m, if 
and 
A. 9 B. 18 C. 324 D. 54
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Solve the equation for the indicated variable.A = 
bh
for b
A. b = 
B. b = 
C. b = 
D. b = 
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Graph the linear inequality.-3x - 5y ? 15
A. 
B. 
C. 
D. 
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