2 years ago

What is the square root of 422

Mathematics

2 answers:

Scorpion4ik [409]2 years ago

6 0

Answer:

It 20.54 round to the nearest tenth which is 20.5

Step-by-step explanation:

choli [55]2 years ago

3 0

Answer:

20.5426 (rounded to nearest 0.0001)

Step-by-step explanation:

Square roots can't be really be explained, but there is one think you should know. 422 is 22 more than 400, which is greater than what would be the halfway point (20.5 ^ 2 = 420.25), so √422 is greater than 20.5, but not greater than 20.55 (20.55 ^ 2 = 422.3025). However, it is close to 20.55 though. Thus, you can conclude √422 is about 20.5426.

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What is the square root of 422￼

What is the square root of 422