Use the product rule to simplify the expression. Assume that the variables can be any real number.

A. 3xy2
B. 3
C. 81 y2
D. 3 y2


Answer: D

Mathematics

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Divide in the indicated base.3217 ÷ 67

A. 357 B. 407 C. 367 D. 257

Mathematics

Graph the function on a grapher. Then use the grapher to find the x- and y-intercepts. Round to the nearest hundredth if necessary.f(x) = 2.66x2 - 3.421x - 6.87

A. (2.37, 0), (-1.09, 0), (0, -6.87) B. (2.37, 0), (-1.09, 0) C. (-1.09, 0), (2.37, 0), (0, -6.87) D. No x-intercepts, (0, -6.87)

Mathematics

Multiply.0.0088 × 0.75

A. 0.0066 B. 0.000066 C. 0.00066 D. 0.066

Mathematics

Graph the solution of the rational inequalities on a number line and write the solution in interval notation.  > 0

A. (4, ?)

B. (-?, -8)

C. (-8, 4)

D. (-?, -8) ? (4, ?)

Mathematics