Express using positive exponents. Then, if possible, simplify.(-4)-2
A. - 
B. -16
C. 
D. 16
Answer: C
Mathematics
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Find the limit.
A. 1
B. 
C. ?
D. 
Mathematics
For the compound inequality, give the solution set in both interval and graph forms.1 ? 3x + 4 and 4x - 9 < 3
A. [-1, 3)
B. [-1, 3]
C. (-1, 3)
D. (-1, 3]
Mathematics
Integrate using any method.
Mathematics
Factor the trinomial, or state that the trinomial is prime.x2 + 5x - 36
A. (x - 9)(x + 4) B. (x - 9)(x + 1) C. (x + 9)(x - 4) D. prime
Mathematics