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postnew [5]
3 years ago
12

Given that f(x) = 7x^2 − 84 = 0, find x.

Mathematics
1 answer:
jasenka [17]3 years ago
8 0

Answer:

x = 3.464

Step-by-step explanation:

7x^2 - 84 = 0

7x^2 = 84

x^2 = 12

x= 3.464

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Step-by-step explanation:

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