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Elis [28]
2 years ago
8

Find the value of this expression if x = -2.x^2 – 8/x + 6​

Mathematics
2 answers:
stepladder [879]2 years ago
8 0

Answer:

-1

Step-by-step explanation:

((-2)^2 - 8)/ -2+6

=>(4-8)/4

=>-4/4

=>-1

xz_007 [3.2K]2 years ago
5 0

Answer:

-1

Step-by-step explanation:

x^2 – 8

-----------

x + 6​

Let x = -2

(-2)^2 – 8

-----------

-2 + 6​

Exponents first

4 – 8

-----------

-2 + 6​

Then complete the numerator and denominator

-4

-----

4

Then divide

-1

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