30−−√ is
between?
It is not clear what you are asking. Please rephrase your question.
To find the value of 30−−√, we can simplify it step-by-step.
Step 1: Simplify the square root of 30.
To simplify √30, we need to find the largest perfect square that is a factor of 30. The largest perfect square that is a factor of 30 is 9 (3^2).
√30 = √(3^2 * 10) = 3√10
Step 2: Combine the square root expression with the remaining subtraction.
30−−√ becomes 30 - 3√10.
Now, we have simplified the expression 30−−√ to 30 - 3√10.
So, 30−−√ is between 30 - 3√10.