Rationalize the denominator.

A.  - 
B.
C.
D.

Answer: C

Mathematics

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Graph the integrand and use geometry to evaluate the integral.

A. 91 B. 182 C. 217 D. 133

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Find the indicated term or coefficient of the binomial expansion.Find the 4th term of the expansion of (x + 3y)14.

A. 9828x11y3 B. 3276x3y11 C. 9828x3y11 D. 3276x11y4

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Find the expression identical to the one given. ? ?

A.
B. ?
C. ?
D. ?
E. ?

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Use symmetry to help evaluate the integral.

A. 12
B. 13
C.
D.

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