Jlau2005 Jlau2005

23-11-2020
Mathematics

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Which are solutions to the following equation? x^2=21

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sophieeejc516 sophieeejc516

23-11-2020

Answer:

x

=

±

√

21

Explanation:

To find

x

2

you have to find the square root of

21 x = ± √ 21 ≈ ± 4.5286

Step-by-step explanation:

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