Express f(x) in complete factored form.f(x) = x4 + 45x2 + 324
A. f(x) = (x2 + 18i)(x2 - 18i)
B. f(x) = (x + 6i)(x - 6i)(x + 3i)(x - 3i)
C. f(x) = (x + 18i)4
D. f(x) = (x + i)(x - i)(x + 18i)(x - 18i)
Answer: B
Mathematics
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Convert from one measure to the other.4
pints to cups
A. 16 cups B. 9 cups C. 18 cups D. 8 cups
Mathematics
Decide whether the given functions are inverses.f = {(3, 16), (4, 24), (5, 32), (6, 40), (7, 48)}g = {16, 3), (24, 4), (32, 5), (40, 6), (48, 7)}
A. Yes B. No
Mathematics
Solve the inequality. Graph the solution set and write the solution set in set-builder notation.(x - 9)(x + 3) > 0
A. {x 
B. {x 
C. {x 
D. {x 
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Find the numerical value of the expression for 
and 
A. a) - 
b) 
B. a) 
b) 
C. a) 
b) - 
D. a) - 
b) 
Mathematics