Expand 
?
A.
B.
C.
D.
E.
Answer: E
Mathematics
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Select the correct graph of the function given by Explain how the graph of function
differs (if it does) from the graph of
a.
b.
c.
d.
Mathematics
Solve and graph.4x2 + 19x - 30 ? 0
A. x ? -6
B. x ? -6 or x ?
C. x ?
D. -6 ? x ?
Mathematics
Write the complex number in polar form. Express the argument in degrees, rounded to the nearest tenth, if necessary.1 + i
A. 4(cos 30° + i sin 30°) B. 2(cos 30° + i sin 30°) C. 2(cos 60° + i sin 60°) D. 4(cos 60° + i sin 60°)
Mathematics
Factor the sum or difference of two cubes.343p3 - 1
A. (343p - 1)(p2 + 7p + 1) B. (7p - 1)(49p2 + 1) C. (7p + 1)(49p2 - 7p + 1) D. (7p - 1)(49p2 + 7p + 1)
Mathematics