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24 votes
24 votes
Can I have help pls


Can I have help pls ​-example-1
User Akanksha Atrey
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1 Answer

17 votes
17 votes
Your answer is right because, when we take the square in both sides the square will remove the square root and then we move the 7 in the other side so they can express x as subject
User Tomasz Karbownicki
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