Solve the polynomial equation by factoring and then using the zero product principle.x3 - 8x2 + 15x = 0
A. {0, -5, -3}
B. {0, 5, 3}
C. {-5, -3}
D. {5, 3}
Answer: B
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Express the integrand as a sum of partial fractions and evaluate the integral.
A. tan-1 
- 
- 
+ C
B. 
tan-1 
+ ln 
- 
+ C
C. 
tan-1 
+ 
- 
+ C
D. 
tan-1 
- 
+ 
+ C
Find all the polar coordinates of the point.(-8, ?/3)
A. (8, 4?/3 + 2n?), (-8, 2?/3 + 2n?) B. (8, ?/3 + 2n?), (8, 4?/3 + 2n?) C. (8, 4?/3 + 2n?), (-8, -?/3 + 2n?) D. (8, 4?/3 + 2n?), (-8, ?/3 + 2n?)
Solve the equation.19 = 5y + 24
A. y = 
B. y = 0
C. y = 5
D. y = 1
Solve.John and Tony start from Grays Lake at the same time and head for a town 10 miles away. John walks twice as fast as Tony and arrives 3 hours before Tony. Find how fast each walks.
A. Tony's speed = 
m/h and John's = 
m/h.
B. Tony's speed = 3 m/h and John's = 6 m/h.
C. Tony's speed = 
m/h and John's = 
m/h.
D. Cannot be determined with information given