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secondary 3 | A Maths
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help with b pls
Date Posted: 3 years ago
Views: 198
For 8a), you need to reject x = -1 as that would make the terms in the square roots of the initial equation negative.
i.e you will get √-2 = √-2
This would mean the square root is a complex number and not a real number.
i.e you will get √-2 = √-2
This would mean the square root is a complex number and not a real number.
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done
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hi hope this helps pls upvote
Date Posted:
3 years ago
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