The graphs of $y=x^4$ and $y=5x^2-6$ intersect at four points with $x$-coordinates $\pm \sqrt{m}$ and $\pm \sqrt{n}$, where $m > n$. What is $m-n$?
Question:
The graphs of $y=x^4$ and $y=5x^2-6$ intersect at four points with $x$-coordinates $\pm \sqrt{m}$ and $\pm \sqrt{n}$, where $m > n$. What is $m-n$?
Answer:
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The graphs of $y=x^4$ and $y=5x^2-6$ intersect at four points with $x$-coordinates $\pm \sqrt{m}$ and $\pm \sqrt{n}$, where $m > n$. What is $m-n$?
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