danasiaj436 danasiaj436

23-08-2022
Mathematics

contestada

Evaluate x 2 − 4 x − 5 x − 5 when x = − 2

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akshatsawner27 akshatsawner27

23-08-2022

Answer:

The answer is 9

Step-by-step explanation:

See the original equation is

x^2-4x-5x-5

-2^2+8+10-5

-4+8+10-5

4+10-5

14-5

=9

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