Ineed !

ashton estimates the square root of 72 in the following way:
√72=
2√36=
2×6=12
explain why his reasoning is incorrect.
estimate the square root of 72 to the nearest tenth without using your calculator. show your work.

Step-by-step explanation:

Ashton estimates the square root of 72 in the following way:

√72=

2√36=

2×6=12

a) Explain why his reasoning is incorrect

This is incorrect because is the correct answer but he has missed the square root term on 2.

or can be written as:

b) Estimate the square root of 72 to the nearest tenth without using your calculator. Show your work.

Find the factors of 72 we get  

Now, we will combine 2 terms if the are same so,

there is no question content here, but you for the free points! : d

the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1