Answer: The value of square root of 75 is 8.65.
Step-by-step explanation:
Since we have given that

a) Explain why her reasoning is incorrect.
Her reasoning is incorrect.
As we can write it as :

(b) Estimate the square root of 75 to the nearest thousandths without using your calculator. Show
As we know that

So, the square root of 75 would be :

Hence, the value of square root of 75 is 8.65.