Factor the perfect square trinomial completely.x3 + 12x2 + 36x
A. x(x + 6)2
B. x(x - 6)2
C. prime
D. x(x + 6)(x - 6)
Answer: A
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Perform the indicated operation.(5 - 4c)2
A. -16c2 - 20c + 25 B. 16c2 + 40c + 10 C. 16c2 - 40c + 25 D. 16c2 + 25
Solve the problem.Best Rentals charges a daily fee plus a mileage fee for renting its cars. Barney was charged $99.00 for 3 days and 300 miles, while Mary was charged $173.00 for 5 days and 600 miles. What does Best Rentals charge per day and per mile?
A. $26 per day; 9¢ per mile B. $8 per day; 25¢ per mile C. $25 per day; 8¢ per mile D. $24 per day; 9 ¢ per mile
Graph the inequality.(x + 3)2 + (y - 3)2 ? 4
A. 
B. 
C. 
D. 
Rewrite as a single logarithm using the quotient rule for logarithms. Assume all variables represent positive real numbers.log2 6 - log2 z
A. log4 
B. log2 
C. log2 (6 - z)
D. log2 