Simplify the radical expression. Indicate if the expression is not a real number.

A.
B.  
C.  
D.  


Answer: B

Mathematics

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Sketch the graph of the line by locating the second point with the rise-and-run method.Through (-2, -5), m = 4

A.
B.
C.
D.

Mathematics

Solve the system by the method of your choice. Identify systems with no solution and systems with infinitely many solutions, using set notation to express their solution sets.2x + y = 52y = 10 - 4x

A. {(0, 5)}
B.
C. {(x, y)|2x + y = 5}
D. ?

Mathematics

Find the slope of the line passing through the given points. 

A.
B.
C.
D.
E. undefined

Mathematics

Identify the polynomial as a monomial, binomial or trinomial.16x5 + 6x4 - 8x3

A. Trinomial B. Binomial C. Monomial

Mathematics