Question 1.Which expression DOES NOT represent a square root of a perfect square integer
4 answers
Uh, what expression?
I don't know figure it out.
it's 89 cause 9 times 2 is 81 and 10 times 2 is 100 there nothing to multiple 2 by something to get 89
√100 = 10 ;
√64 = 8 ;
√81 = 9 ;
√89 = 9.4339811320566038 .
√100 = 10 ;
√64 = 8 ;
√81 = 9 ;
√89 = 9.4339811320566038 .
Son has the answer for anyone in USA TestPrep since sqrt of 89 isint a single number.