Use the properties of exponents to simplify the expression so that only positive exponents remain.
?

?

A.
B.
C.
D.
E.


Answer: A

Mathematics

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A. 7 gross 2 dz 1 ones B. 7 gross 2 dz 4 ones C. 7 gross 3 dz 4 ones D. 6 gross 3 dz 4 ones

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Simplify the radical.

A. 16
B. 4
C. 4
D. 4

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Find the vertex of the parabola associated with the quadratic equation.y = 4x2 + 16x + 19

A. (2, -3) B. (-3, 2) C. (3, -2) D. (-2, 3)

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