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AleksAgata [21]
3 years ago
5

9-8x^2+2x^4 is this a trinomial​

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
8 0

Yes. A monomial is a term composed by a coefficient and powers of variables multiplied with each other, for example

3xy^3z^2

is a monomial.

In your case, the monomials are

9,\quad 8x^2,\quad 2x^4

As the name suggests, a trinomial is the sum of three monomials, which is exactly your case.

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$10

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The hardcover books are $12 each which would be $60 out of the $100. There are four more paperbacks meaning they would be $10 each and cost $40 total.

I hope this helped!!! :)

6 0
3 years ago
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Answer:

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3 0
3 years ago
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5 0
3 years ago
What expression does -5c=
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5 0
3 years ago
Please help Anyone I'm seriously almost done​
sp2606 [1]

Answer:

\textsf{x = 45}

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