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I keep getting this wrong
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3 votes
I keep getting this wrong

I keep getting this wrong-example-1
User Newester
by
8.6k points

2 Answers

5 votes

Answer:

Explanation:

(k^3-7k+2) - (k^2-12)

yw

User Mathieu Buisson
by
8.8k points
3 votes

Answer:


k^(3) -k^(2)-7k+14

Explanation:


(k^(3) -7k+2)-(k^(2)-12)

Distribute the negative:


(k^(3) -7k+2)-k^(2)+12

Remove parentheses:


k^(3) -7k+2-k^(2)+12

Combine like terms:


k^(3) -k^(2)-7k+14

User Brank Victoria
by
8.2k points
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