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PLZ Answer!! I need help!!! If x2 = 20, what is the value of x? ±square root of 10 ±square root of 20 ±10 ±40 Plz Answer Correct and Fast!!!!!!!!!

PLZ Answer!! I need help!!! If x2 = 20, what is the value of x? ±square root of 10 ±square root of 20 ±10 ±40 Plz Answer Correct and Fast!!!!!!!!!
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5 votes
PLZ Answer!! I need help!!!

If x2 = 20, what is the value of x? ±square root of 10 ±square root of 20 ±10 ±40 Plz Answer Correct and Fast!!!!!!!!!

User Ben Pingilley
by
9.0k points

2 Answers

6 votes

Answer:

Is this right? please tell me asap


Explanation:


User Gabriel Perdue
by
7.7k points
4 votes
x^2 = 20

x = +/- sqrt 20
User Vinkal
by
8.0k points
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