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Pavlova-9 [17]
3 years ago
9

Which expression is equivalent to 7a^3(6a^2+a^2)-4a^6?

Mathematics
1 answer:
Thepotemich [5.8K]3 years ago
3 0
Simply simplify:

7a³(7a²)-4a^6 ⇒ 49a^6 - 4a^6 ⇒ 45a^6

Hope that helps!
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A group of 15 explorers to the south pole had just enough food to last them for 40 days how long would the food last if all of a
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Answer:

3 days

Step-by-step explanation:

15-3=12

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5 0
2 years ago
If the principal is 3500 the rate is 3% and the time is 3 years want is the answer
8090 [49]
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4 0
2 years ago
Coral beef grew 19.5 mm taller. how much did it grow in meters?
Serggg [28]

1 meter = 1,000 millimeter

We can solve this by making two proportion or millimeter over meter:  \frac{millimeter}{meter}

\frac{19.5 mm}{x meter}  = \frac{1,000 mm}{1 m}

Now you must solve for the unknown meter under the first proportion:

(1,000)(x meter) = 19.5 * 1

1,000(x meter) = 19.5

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19.5 mm = 0.0195 m

Hope this helped! Let me know if you have any further questions

~ Just a girl in love with Shawn Mendes

6 0
3 years ago
Can you help me on B and C! plz help me
Gre4nikov [31]
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6 0
3 years ago
Solve for x.<br> 8 - 2x = 5(x - 4)<br> X = [?]<br> Enter
Oduvanchick [21]

Answer:

4

Step-by-step explanation:

8-2x=5(x-4)

8-2x=5x-20

28=7x

x=4

4 0
2 years ago
Read 2 more answers
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