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Artist 52 [7]
3 years ago
7

Verbalize 2(n^3+3n^2)=4n

Mathematics
1 answer:
Arada [10]3 years ago
5 0

Answer:

A number cubed plus a 3 times a number squared all multiplied by 2 is equal to 4 times a number.

Step-by-step explanation:

Since we can't say "in parenthesis", we will have to say the expressions in the parenthesis first and then say "all multiplied by 2" to express parenthesis in word form. The rest are pretty straight forward.

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nekit [7.7K]

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Step-by-step explanation:

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2 years ago
Help me asap please! please answer all 4 questionsss!! thank you very muchhh!!! ​
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5. DE

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7 0
3 years ago
2x+y=x-y-3=6<br><br> What is x&amp;y????<br><br><br> Please answer asap!!!!
Mariana [72]
2x + y = x - y - 3 = 6
Add 3 to everything
2x + y + 3 = x - y - 3 + 3 = 6 + 3
2x + y + 3 = x - y = 9
2x + y + 3 = 9 
2x + y = 6 = x - y 
Add y to everything
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Since x = 6 + y substitute every x with 6 + y
2(6 + y) + 2y = x
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This is as simplified as I can get and then just place 12 + 4y into every x in the original problem then solve

8 0
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