alfienoodles alfienoodles

21-05-2020
Geography

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Find the two values that x can have if x^2 -14 = 50

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hickenjim hickenjim

22-05-2020

It would be both 8 and -8.

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23-05-2020

Answer:

[tex]x = 8 \\ x = - 8[/tex]

Explanation:

[tex] {x}^{2} - 14 = 50 \\ {x}^{2} = 50 + 14 \\ {x}^{2} = 64 \\ x = \sqrt{64} \\ x = 8 \\ x = - 8[/tex]

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