Factor completely. If the polynomial cannot be factored, say it is prime.2x2 - 50
A. 2(x + 5)2
B. 2(x + 5)(x - 5)
C. 2(x - 5)2
D. prime
Answer: B
Mathematics
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Integrate the function.
dx, x < 8
A. - 
+ C
B. 
+ C
C. - 
+ C
D. 
+ C
Mathematics
Solve the equation.10 + 7p = 3
A. 1
B. 1
C. 1
D. - 1
Mathematics
Solve the problem.The population of a small town is given by the table.
If the population is modeled by p(t) = at2 + b where t is in years and 
corresponds to the year 1960 and 
corresponds the year 1970, find a.
A. 20 B. 10 C. 24 D. 12
Mathematics
Solve the equation. Use words or set notation to identify equations that have no solution, or equations that are true for all real numbers. 5(x + 2) + 4 = 5x + 2
A. {12} B. {x|x is a real number} C. {8} D. ?
Mathematics