If \(d^2\) divides \(a^2\), show that \(d\) divides \(a\)
\(d,a\in \mathbb{Z}\)

If \(d^2\) divides \(a^2\), show that \(d\) divides \(a\)
\(d,a\in \mathbb{Z}\)

I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!

Slick way with FTA
http://math.stackexchange.com/questions/182988/if-a2-divides-b2-then-a-divides-b

that ruins the fun lol

Looking for something else?

Not the answer you are looking for? Search for more explanations.

## More answers

Looking for something else?

Not the answer you are looking for? Search for more explanations.