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nlexa [21]
2 years ago
15

If A= 3x^2+5x-6 and B = -2x^2-6x+7 then A-B equals ​

Mathematics
1 answer:
Ber [7]2 years ago
5 0

Answer:

A-B=x^2-x+1

Step-by-step explanation:

A-B=3x^2+5x-6+(-2x^2-6x+7)

 =3x^2+5x-6-2x^2-6x+7

 =x^2-x+1

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Radda [10]
To make this situation easier to understand, you must simplify these fractions.  3/6 is equal to 0.5
6/6 is equal to 1
4/6 is equal to 0.3333 repeating.

With this info we can tell that Gina's sailboat went to longest distant in the fifteen minutes.

Hope this helps! :)
5 0
3 years ago
Read 2 more answers
Plz help me on number 4 thank u so much math people
Anna [14]
A)5.17
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<em>I hope this helps</em>
5 0
3 years ago
What is 8% of 37...........
docker41 [41]

Answer:

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7 0
3 years ago
Read 2 more answers
2{ 5[12+5 (500 - 100)+399]}
notsponge [240]

This is solved by breaking the equasion down.

2 { 5 [12 + 5 (500 - 100) + 399 ]}

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Is this the answer you were looking for?

3 0
3 years ago
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elise gets a free tax allowance of $6000 and pays tax at 25% on the next $20 000. she pays tax at a raye of 30% on the rest. if
Likurg_2 [28]

Answer:

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Step-by-step explanation:

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