Graph the expression on each side of the equals symbol to determine whether the equation might be an identity.1 + tan2 x = 
A. Identity
B. Not an Identity
Answer: B
Mathematics
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Use integration by parts to establish a reduction formula for the integral.
A. 
= - axn e-ax + na 
B. 
= - 
+ 
C. 
= 
- 
D. 
= - 
+ 
Mathematics
Factor the expression completely.
?
?
A. 
B. 
C. 
D. 
Mathematics
Give all possible rational zeros for the polynomial.f(x) = x3 - 7x2 + 4x - 24
A. ±1, ± 
, ±2, ±3, ±4, ±6, ±8, ±12, ±24
B. ±1, ±2, ±3, ±4, ±24
C. ±1, ±2, ±3, ±4, ±6, ±12, ±24
D. ±1, ±2, ±3, ±4, ±6, ±8, ±12, ±24
Mathematics
Evaluate the integral.
?
?
A. 2 B. ?10 C. 1 D. 6 E. 4
Mathematics