*15 points

Mathematics

1 answer:

LenKa [72]3 years ago

6 0

4 because 4 times 4 is 16

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Find the quotient and any excluded values. (x + 5/x^2 + 9x + 20)/(x^2-16/x-4)

Wittaler [7]

By (x + 5/x^2 + 9x + 20) you apparently meant the following:

x+5
----------------------
x^2 + 9x + 20

and by

(x^2-16/x-4)
x^2-16
you apparently meant ---------------
x - 4

Please use additional parentheses for clarity.

Dividing,

 x+5 (x-4)(x+4)
---------------------- * ---------------
x^2 + 9x + 20 x-4

Now, x^2 + 9x + 20 factors into (x+4)(x+5), so what we have now is

(x+5)(x+4)
------------------------- = 1 This is true for all x, so there are no exclusions.
(x+4)(x+5)

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3 years ago

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Diano4ka-milaya [45]

It wouldn't affect the mean or the median.

8 0

3 years ago

Help me please I have no clue

emmainna [20.7K]

Answer:

x = 12.8

Step-by-step explanation: