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I need to find the answer of it plz

I need to find the answer of it plz-example-1
User Grhm
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2 Answers

3 votes

Answer:

1

Explanation:

The square root cancels out the squared power of 2 so it would just be 13-12

User John Vrbanac
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2 votes
I had this problem last week, the answer is 5
User Amit Ajmera
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