Add or subtract. Simplify by combining like radical terms, if possible. Assume all variables and radicands represent positive real numbers. - 2 - 3

A. -5
B. -23
C. -5
D. -23


Answer: B

Mathematics

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Express the integrand as a sum of partial fractions and evaluate the integral. dx

A. ln  -  + C
B. ln  -  +  + C
C. ln  +  + C
D. ln  -  +  + C

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Classify the angle as acute, obtuse, right, or straight.

A. Acute B. Right C. Obtuse D. Straight

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Graph the function.f(x) = 3x4 - x3 + 5x2 + 2x + 4

A.

B.

C.

D.

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Write the expression in lowest terms.

A. -1 B. a - r C. a + r D. Cannot reduce

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