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Answered

with solotion po sna​

With Solotion Po Sna class=

Sagot :

GIANANDREIBUENAFEGO

Answer:

a. -1

b. -1

c. 5

Step-by-step explanation:

a.

x² - 5 / x - 1

2² - 5 / 2 - 1

4 - 5 / 1

- 1 / 1

= -1

b.

x² - 5 / x - 1

-3² - 5 / -3 - 1

9 - 5 / -4

4 / -4

= - 1

c.

x² - 5 / x - 1

5² - 5 / 5 - 1

25 - 5 / 4

20 / 4

= 5

(I used the slashes as fraction bar)

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