Factor the trinomial.14 + 5x - x2
A. (2 + x)(7 - x)
B. (x - 2)(x + 7)
C. (2 - x)(7 - x)
D. (2 - x)(7 + x)
Answer: A
Mathematics
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Rewrite with positive exponents, and simplify, if possible.8q-12/13
A.
B.
C.
D. 8q13/12
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Simplify the complex fraction.
?
?
A.
B. ?
C. ?
D. ?
E. ?
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Find the volume of the circular cone. Use 3.14 for ? and round as indicated. Round to the nearest whole number.
A. 25 cm3 B. 113 cm3 C. 19 cm3 D. 75 cm3
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Find the indefinite integral.
?
?
A.
B.
C.
D.
E.
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