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harina [27]
3 years ago
10

Simplify the expression. 9r 3r2 – 5r 7

Mathematics
2 answers:
Ksenya-84 [330]3 years ago
7 0
Your final answer is going to be 4r + 3r ^2 +7
Tpy6a [65]3 years ago
5 0

For this case we have the following expression:

9r + 3r ^ 2 - 5r + 7

We must simplify the expression.

To do this, we combine similar terms.

We have then:

3r ^ 2 + 9r - 5r + 7

Rewriting we have:

3r ^ 2 + 4r + 7

Answer:

The simplified expression is given by:

3r ^ 2 + 4r + 7

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Answer:

Standard score z=0.07

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

<u><em>The complete question in the attached figure</em></u>

we know that

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