Factor completely. If the polynomial cannot be factored, say it is prime.x4 - 4
A. (x2 - 2)2
B. (x2 + 2)(x2 - 2)
C. (x2 + 2)2
D. prime
Answer: B
Mathematics
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Use the given transformation to evaluate the integral. src="https://sciemce.com/media/4/ppg__10615191636__f1q25g7.jpg" alt="" style="vertical-align: -4.0px;" />
Rwhere R is the parallelogram bounded by the lines 
A. 560
B. 
C. 
D. 280
Mathematics
Find the limit.
ln z
A. 0
B. ln 
C. ln 5
D. ln 25
Mathematics
Assume that 
.
?
Find the value of the determinant.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Solve the problem.The length of a rectangular frame is 4 cm more than the width. The area inside the frame is 140 square cm. Find the width of the frame.
A. 18 cm B. 14 cm C. 10 cm D. 11 cm
Mathematics