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S3W8 Thursday Bellringer Decimals and radicals

Last updated 7 months ago

4 questions

1

Question 1

1.

What's the next step? explain how to find where to put the decimal point.

1

1

1

Question 2

2.

Which of the following is a perfect square?

Question 3

3.

Choose the numbers below that are perfect squares between 9 and 81.

24

36

48

64

Question 4

4.

Raj is putting a complicated math formula into his calculator. he cubes the last number by mistake. He doesn't want to start from scratch, how can he undo the operation to get the last number back? the number he has now is 140608

(140608)^2 

(140608)^3 