Algebra 1B
posted by LeAnn .
I can not figure out the answer to this problem. (^6)(7^6+5) I'm not sure if that sign is correct. It's suppose to be the symbol that looks like a check mark and goes over the 6 on left and over the 6+5 on right. Please help

Is this the sign? (√)
If so, this means square root of whatever follows.
I hope this helps. 
We use the ^ symbol for exponents and sqrt( ) or sqt( )for the square root of something. So do most computerized math sites and programs such as Google and Excel, where the available symbols are limited.
sqrt(6)*(7sqrt(6)+5)
= 7*6 + 5 srt(6)
= 5 sqrt(6) 42