Hello! This is a question about ratio and proportion. When I solve the question I get the answer to be sqrt21, which isn't correct. The correct answer is a). I would appreciate your help Thanks, Amine.
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Originally Posted by Aminekhadir Hello! This is a question about ratio and proportion. When I solve the question I get the answer to be sqrt21, which isn't correct. The correct answer is a). I would appreciate your help Thanks, Amine. HI or Since it must be positive , then take
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