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SSSSS [86.1K]
3 years ago
12

Finds the solutions to x^2=20

Mathematics
1 answer:
ELEN [110]3 years ago
6 0

Answer:

the solution of:

x²=20

√x² = √(2² × 5)

x=2√5

So the answer is

A. x= ±2√5

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Urgently needed<br> see image
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Formula is same as before

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I think its correct, pick as brainless sir, thanks.

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3 years ago
Which proportion models this problem?
Ilya [14]
Thank you for posting your question here at brainly. Feel free to ask more questions.  

The best and most correct answer among the choices provided by the question is <span>C. x over 520 = 5 over 13</span>.<span>       
    </span><span>
Hope my answer would be a great help for you.</span>
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