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emmasim [6.3K]
2 years ago
13

I need this I really really do

Mathematics
1 answer:
alexira [117]2 years ago
6 0

Answer:

but i cant see the question

Step-by-step explanation:

if not i would have helped

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Answer:

2k^3-2k^2+6k.

Step-by-step explanation:

We have been given an expression and we are asked to simplify our given expression.

(2k^3+6k+1)-(2k^2+1)

Using order of operations (PEMDAS) we will remove parenthesis first.

After removing parenthesis our expression will be,

2k^3+6k+1-2k^2-1

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2k^3+6k-2k^2

So our given expression simplifies to 2k^3+6k-2k^2.

Let us write our expression in standard form. Since our expression is a polynomial and to write any polynomial in standard form,  we write each term in order of degree, from highest to lowest, left to right.

Upon putting our polynomial into standard form we will get,

2k^3-2k^2+6k

Therefore, after simplifying and putting our given expression in standard form we get our final expression as: 2k^3-2k^2+6k.

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16

Step-by-step explanation:

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