amber15
radical equation
squareroot 13x=7



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anonymous
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no chance

anonymous
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\[\sqrt{x}\geq 0\] always, so it cannot be 7

emilystardawn
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dont you need to get the 3x into just x? like get the x alone

amber15
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yes the x has to be alone

amber15
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answer was no real solution

emilystardawn
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so no solution. because an answer cant be negative