Evaluate.12 - x2  for x = -3

A. 3
B. 18
C. 21
D. 6


Answer: A

Mathematics

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Evaluate the expression.-5-3

A. -125
B. 125
C.
D. - 

Mathematics

Express the integrand as a sum of partial fractions and evaluate the integral.

A.  - 6x + 9 ln -  + C
B.  - 6x - 27 ln +  + C
C.  - 6x + 27 ln +  + C
D. 27 ln +  -  + C

Mathematics

Divide.

A. -8 B. 8 C. 12 D. -12

Mathematics

Evaluate the definite integral.

A. 44.5 B. 38 C. 52 D. 46

Mathematics