Multiply and simplify.
? 
A. -1
B. 
C. 
D. 
Answer: B
Mathematics
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Evaluate the spherical coordinate integral.
A. 
?
B. 
?
C. 
?
D. 
?
Mathematics
Simplify the polynomial by adding or subtracting, as indicated. Express your answer as a single polynomial in standard form.Subtract (5a - 1) from (4a + 8).
A. a - 9 B. -a + 9 C. -a + 7 D. 9a + 7
Mathematics
Write the logarithmic equation
in exponential form.
a. 
b. 
c. 
d. 
Mathematics
Simplify the expression using the quotients-to-powers rule.
4
A. 
B. 
C. 
D. 
Mathematics