Evaluate the logarithm.log9
A. -2
B. 9
C. -9
D. 2
Answer: A
Mathematics
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Determine whether the given expression is a monomial (Yes or No). For those that are monomials, state the coefficient and degree.r
A. yes; coefficient 1; degree 1 B. yes; coefficient 1; degree r C. yes; coefficient r; degree 1 D. no
Mathematics
Perform the requested operation on the given function.f(x) = -4x - 4, g(x) = 4x2 + 2x - 2Find 
(5).
A. - 
B. - 
C. - 
D. 
Mathematics
Find the least common multiple.x2 - 100, x2 - 20x + 100
A. (x + 10)(x - 10) B. (x - 10)2 C. (x + 10)(x - 10)2 D. (x - 10)(x + 10)2
Mathematics
Solve the equation in the real number system.x4 - 12x2 - 64 = 0
A. {-4, -2, 2, 4} B. {-4, 4} C. {-2, 2} D. {-8, 8}
Mathematics