The question is:(adsbygoogle = window.adsbygoogle || []).push({});

If [tex]\sqrt{ABADEC} = BEB[/tex] what is the value of the digit "D"?

I'm completely lost as to how to start on this one. I tried expanding the numbers as powers of ten:

BEB = B*10^{2}+ E*10^{1}+ B*10^{0}

= B(10^{2}+ 1) + 10E

= 101B + 10E

...but I couldn't really do anything with it after that.

I don't want an answer, just a hint on how to proceed.

Thanks!

-GM-

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Question about determining digits of a number

**Physics Forums | Science Articles, Homework Help, Discussion**