Hello!
Explanation:
↓↓↓↓↓↓↓↓↓↓
First, rewrite 10 as 2*5
[tex]2k+2*5[/tex]
Then, factor out common term 2.
[tex]=2(k+5)[/tex]
Answer⇒⇒⇒⇒2(k+5)
Hope this helps!
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-Charlie
