Simplify. ? 

A.
B.
C.
D.


Answer: B

Mathematics

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Find the component of u along v if u = (-6,7) and v = (3,4).

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Solve the problem.Find an upper bound for  in estimating  with n = 6 steps.

A.
B.
C.
D.

Mathematics

Simplify the polynomial by combining like terms if possible. Write the answer in descending order.-9h3 + 13 - 4h3

A. -5h3 + 13 B. -26h3 C. -13h3 + 13 D. -5h3 - 13

Mathematics

Solve.x3 + 4x2 - 16x ? 64

A. [4, ?) B. [-4, 4] C. (-?, -4] ? [4, ?) D. (-?, 4]

Mathematics