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harina [27]
2 years ago
10

PLZZ HELP NOWW!!! so im doing algebra and we are doing adding and subracting polynomials and i really need help and there are 3

questions.
Mathematics
1 answer:
Alinara [238K]2 years ago
6 0

Answer:

where are the questions??

Step-by-step explanation:

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Find the zeros of the quadratic equation through substituting the values of a,b, and c. You will get the zeros of x = 2.7 and -3.7. The only thing that would make sense is you use the x=2.7 because there are no negative heights.

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I don't know where you got 4 and 10, but what I got is different. 
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3 years ago
The telephone company offers two billing plans for local calls. Plan 1 charges ​$ per month for unlimited calls and Plan 2 charg
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