Question

how to get the value of this​

Answer 1

Step-by-step explanation:

Explanation:

Given: √133

We have:

133=7⋅19

Using approximation,

√133

=√7⋅√19

≈2.65⋅4.36

≈11.55

Using a calculator, I get 11.53 however.

Note that I only took the principal square root, which is usually used.