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anonymous
 one year ago
Which of the following is a rational number?
square root 15 square root 16, square root 21, square root 22
square root 15
square root 16
square root 21
square root 22
anonymous
 one year ago
Which of the following is a rational number? square root 15 square root 16, square root 21, square root 22 square root 15 square root 16 square root 21 square root 22

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undeadknight26
 one year ago
Best ResponseYou've already chosen the best response.1@LynFran was just doin this ._. I don't steal questions.

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.2well, compare 15, 16, 21, and 22 only one of them is a perfect square (the square of an integer), can you tell me which one it is?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thats why i need help

freckles
 one year ago
Best ResponseYou've already chosen the best response.1can you write the prime factorizations of the number 15,16,21, 22 this I think will help us tell you what a perfect square is

freckles
 one year ago
Best ResponseYou've already chosen the best response.1are you saying you don't know what a prime factorization is either?

freckles
 one year ago
Best ResponseYou've already chosen the best response.1it is fine if you don't but I need you to tell me that

freckles
 one year ago
Best ResponseYou've already chosen the best response.13 and 5 are prime the prime factorization of 15 is 3(5) can you write the prime factorization of 16?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can you just tell me the answer plz @freckles

undeadknight26
 one year ago
Best ResponseYou've already chosen the best response.1Sorry m8 I can't explain it better than Frecks or Lyn...I ain't good at explaining.

freckles
 one year ago
Best ResponseYou've already chosen the best response.1that's okay I will go help someone else

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i need to find the prime 16
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