Solve.49x2 + 98x + 13 = 0

A. - 
B.
C. - , - 
D. - , - 


Answer: D

Mathematics

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Multiply. Leave the answer in factored form when appropriate. ? 

A.
B.
C.
D.

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Use the Leading Coefficient Test to determine the end behavior of the polynomial function.f(x) = 3x3 - 3x2 - 5x - 2

A. falls to the left and falls to the right B. rises to the left and rises to the right C. rises to the left and falls to the right D. falls to the left and rises to the right

Mathematics

Solve the quadratic inequality. Graph the solution.x2 ? 16

A. [-4, 4]

B. (-?, -4] ? [4, ?)

C. [4, ?)

D. (-?, -4) ? (4, ?)

Mathematics

Determine all values that cause the expression to be undefined.

A. -4, -7 B. 28 C. -5 D. 4, 7

Mathematics