4 years ago

Find all values of x such that √4x^2-\√x^2=6.

1 answer:

4 0

$The\ domain:\ x\neq0\\\\\dfrac{\sqrt{4x^2}}{\sqrt{x^2}}=6\\\\\dfrac{2|x|}{|x|}=6\\\\2=6\ FALSE\\\\Answer:\ No\ solution\ (x\in\O)$

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Answer:

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