For what values of x does the series converge absolutely?
A. - < x <
B. - < x <
C. -2 < x < 2
D. -1 < x < 1
Answer: D
Mathematics
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Use the order of operations to simplify the expression. ?
?
A. 4
B. 1
C. 1
D. 2
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Find the indicated function value.Find f(-1) when f(x) = 4x2 + 2x - 7.
A. -5 B. -8 C. 9 D. -1
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Use rational exponents to simplify the radical. If rational exponents appear after simplifying, write the answer in radical notation.
A.
B.
C.
D. 5
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Solve the equation by factoring.5x2 + 11x - 12 = 0
A.
B. {4, -3}
C.
D.
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