Identify the expression as a polynomial or not a polynomial.2x -  + 4

A. Not a polynomial
B. Polynomial


Answer: A

Mathematics

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Convert to a logarithmic equation.100.699 = 5

A. 0.699 = log9 10 B. 5 = log10 0.699 C. 0.699 = log10 5 D. 10 = log9 0.699

Mathematics

Solve the problem.Given tan ? = 2, use trigonometric identities to find the exact value of sec .

A.
B. 2
C.
D.

Mathematics

Find r if AB = 32 and AD = 40. ? 

A. r = 14 B. r = 10 C. r = 9 D. r = 7 E. r = 5

Mathematics

Solve by using the quadratic formula.x2 - 25 = 0

A. {-5, 5} B. {-5} C. {-5, 0, 5} D. {5}

Mathematics