Can someone plz help!!​

Laurie Cheers asked May 27, 2022

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38 votes

Can someone plz help!!

Laurie Cheers asked May 27, 2022

3.0k points

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16 votes

Answer:

8.94427191...

Explanation:

21*21 - 19*19 =
$x^(2) \\\\$

441 - 361 =
x^(2)

x^(2) = 80

x = 8.94427191...

Chintan Joshi answered May 31, 2022

3.0k points

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