1 year ago

Simplify: 2n (n^2 + 3n + 4)

2 answers:

5 0

Answer:

2n^3 + 6n^2 + 8n

3 0

Answer: It's 2n^3 + 6n^2 + 8n

Step-by-step explanation:

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saul85 [17]

Answer:

6x - 4

Step-by-step explanation:

The problem is asking for 4 less than a number times 6. Set this number equal to x, leaving us with 4 less than 6x, or 6x - 4.

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mestny [16]

Answer:

Step-by-step explanation:

the image above explains it

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fredd [130]

Answer:

Hi!

First you would start at -4 on the x-axis, then you would move up 3 spaces and put your point there.

The x-axis is the horizontal line, and the y-axis is the vertical line.

I hope this helps you!

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oksano4ka [1.4K]

Of 3.............................................

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grin007 [14]

C Yes; the corresponding angles are congruent

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