Rationalize the denominator. Assume that all radicands represent positive real numbers.

A.
B.
C.
D.


Answer: D

Mathematics

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Find the slope of the line containing the given points.

A.
B. - 
C. - 6
D. 6

Mathematics

Multiply.(-13) × -17

A. 234 B. -234 C. 238 D. 221

Mathematics

Find an equation of the line with the given slope that passes through the given point. Write the equation in the form m = - ; (-4, 0)

A. x + 5y = -20 B. x + 5y = 4 C. x + 5y = -4 D. x - 4y = 5

Mathematics

Solve the problem.Subtract (5xy + 6xy2) from the difference between  and 

A. -3x2y - 3xy2 - 11xy B. 3x2y - 9xy2 - 11xy C. 3x2y + 9xy2 - 1xy D. 3x2y + 9xy2 - 11xy

Mathematics