11.What is the square of each number?
A) 9
Answer: The answer is 81 because 9x9=81.
B) 11
Answer: The answer is 121 because 11x11=121
My second question is:
17. A fridge magnet has an area of 54 mm2. Is 54 a perfect square? Use prime factorization to find the answer.
Answer: The answer is 2x3x3x3. And 54 is not a perfect square because it has an odd number of factors of 2 and 3.
Please comment and tell me if I did anything wrong so I can fix it.
-John!
3 comments:
Good job John ! I like your pictures and your explaintion but you can expand on it. You shouldnt use bright colours cause it hurt my eyes and i couldnt really see it.
Good job John ! I like your pictures and the way you explained it. I agree with Kamille on 2 things, you should expand the post but explaining how you exactly got to that answer and don't use bright colours. Overall good job !
Good job john youve got colors and picture but you should of put the homework that we did. i agree with sierra . Other then that Great Job
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