Mathematics, 28.04.2021 23:40 joejoefofana

If f:x = x² - 4 when x is a real number, find f-¹(5)

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If f:x = x² - 4 when x is a real number, find f-¹(5)
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If f:x = x² - 4 when x is a real number, find f-¹(5)​

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If f:x = x² - 4 when x is a real number, find f-¹(5)