Find all real zeros of the polynomial and determine the multiplicity of each.

a. x = 7; multiplicity 2; x = 1, multiplicity 2
b. x = -7; multiplicity 2; x = -1, multiplicity 2
c. x = 0; multiplicity 2; x = -7, multiplicity 1; x = -1 multiplicity 1
d. x = 0; multiplicity 2; x = -7, multiplicity 1; = 1 multiplicity 1
e. x = 0; multiplicity 1; x = -7, multiplicity 1; x = -7 multiplicity 1; x = 1, multiplicity 1


c. x = 0; multiplicity 2; x = -7, multiplicity 1; x = -1 multiplicity 1

Mathematics

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Solve the problem.The polar equation of the path of a moon of a planet is , where r is measured in miles. Find the rectangular equation of the path of this moon. The path is an ellipse, with the planet at one of the foci.

A. 3 = 2
B. x2 + y2 = 2
C. 2 = 3
D. x2 + y2 = (3800 - 0.21x)2

Mathematics

Using the definitions of "divisible" and "factor," answer the given question.Is 180 divisible by 5?

A. Yes B. No

Mathematics

Write the statement as an equivalent statement that does not use the if . . . then connective. Remember that p ? q is equivalent to ~p ? q.If your jacket needs cleaning, you drop it off this afternoon.

A. Your jacket does not need cleaning and you do not drop it off this afternoon. B. Your jacket does not need cleaning or you do not drop it off this afternoon. C. Your jacket does not need cleaning or you drop it off this afternoon. D. Your jacket needs cleaning and you do not drop it off this afternoon.

Mathematics

Solve the problem.A bacteria culture starts with 2 units and triples every day. Write the general term of the sequence that describes the growth of this culture. Find the number of bacteria units there will be at the beginning of the fourth day.

A. an = 2(3)n - 1; 54 units B. an = 3(2)n - 1; 24 units C. an = 2(3)n; 162 units D. an = (2)n; 16 units

Mathematics