Multiply.(p + 4q)(p - 4q)
A. p2 + 8pq - 16q2
B. p2 - 8pq - 16q2
C. p2 - 16q2
D. p2 - 8q2
Answer: C
Mathematics
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Express the integrand as a sum of partial fractions and evaluate the integral.
dx
A. 2 ln 
- 
+ ln 
+ 
tan-1 
+ C
B. 5 ln 
+ 
- ln 
+ sin-1 
+ C
C. 2 ln 
+ ln 
+ 
tan-1 
+ C
D. 7 ln 
+ ln 
+ 
tan-1 
+ C
Mathematics
Provide an appropriate response.Bob drives 324 miles in 6 hours. Explain the significance of the ratio of 6 to 324. What units associated to this ratio?
What will be an ideal response?
Mathematics
Simplify.
A. 
B. 
C. 
D. 
Mathematics
Translate the phrase; then simplify.Find the sum of 7, 2, -8, and -6.
A. 5 B. -23 C. -5 D. 23
Mathematics