3 years ago

Square root of 405, simplfiy and give the exact value

2 answers:

4 0

Sq. root of 405= approximately positive or negative 20.124611797498107267682563018581

Its irrational. This is as far as the calculator goes.

Sonja [21]3 years ago

4 0

Your answer without a decimal would be as follows:

9 (Sqr Root sign)5

9 is on the outside of square root sign and five is on the inside.

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