2026 HSC CHAT (19 Viewers)

NotBamboo

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Apr 2, 2025
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2026
I just find the range of the quadratic, then sqrt and reciprocate it
like the quadratic is y ≥ 2
sqrt it so y ≥ sqrt2
and then when u take the recpirocal u get 0 ≤ y ≤ 1/sqrt2
huh???
can u explain it for me plssss
how did u get 2?
 

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