What are all of the real roots of the following polynomial?
f(x) = x5 + 5x4 - 5x3 - 25x2 + 4x + 20

A.
-5, -2, and 2
B.
-3, -2, -1, 1, and 2
C.
-2, -1, 1, and 2
D.
-5, -2, -1, 1, and 2
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Identifying Polynomial Factors and Graphing Zeros: Mastery Test
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What is the solution to the inequality? 6x−5> −29, a x> −4 bx> 4 cx< 4 dx< −4

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8