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19 votes
Help me please really need help on this question

Help me please really need help on this question-example-1
User Ewoks
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6.3k points

2 Answers

5 votes

Answer:

step 2

Explanation:

not really sure how to explain hope this helps

User Bianka
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6.3k points
7 votes
D
Subtraction property is not used
User Tim Hallman
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6.8k points