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Oksanka [162]
3 years ago
8

Answer for the following questions

Mathematics
2 answers:
DiKsa [7]3 years ago
6 0

-Xx^{4 }+HX-2x^{2}

Oduvanchick [21]3 years ago
5 0

Answer:

H(2) = 7

H(-1) = -2

Step-by-step explanation:

(2)^4-2(2)^2-1

16-2(4)-1

16-8-1

8-1

7

(-1)^4-2(-1)^2-1

1-2(1)-1

-1-1

-2

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