Find the domain of the expression.
A. 
B. 
C. (-?, ?)
D. {x
}
Answer: C
Mathematics
You might also like to view...
Calculate in decimal form. 4.877 - 
A. 0.5754 B. 5.277 C. 4.477 D. 1.9508
Mathematics
Find all specified roots.Seventh roots of 1.
A. 1, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
B. -1, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
C. 1, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
D. 1, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
, -1
Mathematics
Change the fraction or mixed number into an equivalent decimal. Use bar notation to write repeating decimals. 
A. 0.3
B. 0.
C. 0.3
D. 0.
Mathematics
Solve the equation.(x - 8)(x + 9) = 0
A. {8, -9} B. {8, -8, 9, -9} C. {-8, 9} D. {8, 9}
Mathematics