shawnabrink111303 shawnabrink111303

14-09-2020
Mathematics

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x^2-16 has how many zero pairs

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Cytokine Cytokine

14-09-2020

x^2 - 16 = 0

Add 16 to both sides.

x^2 = 16

Take the sqrt of both sides.

x = 4, -4

It has two zero pairs

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