Factor completely. If the polynomial cannot be factored, say it is prime.121 - x2
A. (11 - x)2
B. prime
C. (11 + x)2
D. (11 - x)(11 + x)
Answer: D
Mathematics
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Find the circumference or area of the circle, as requested. Give an exact answer (in terms of ?) and an approximation using 3.14 for ?. If necessary, round to two decimal places.Find the circumference
A. 1.7? m; 5.34 m B. 6.8? m; 21.35 m C. 3.4? m; 10.68 m D. ? m; 37.68 m
Mathematics
Round the number to the place indicated.Round to the nearest tenth: 14.956
A. 14.96 B. 14.9 C. 15.0 D. 15.1
Mathematics
Find the greatest common factor of the numbers.20, 25, 30, 35
A. 4 B. 5 C. 20 D. 1
Mathematics
Find the vertical asymptotes, if any, of the graph of the rational function.h(x) = 
A. x = 0 and x = 2 B. x = 2 C. x = 0 and x = -2 D. no vertical asymptote
Mathematics