I Iamjus4u New member Joined Oct 13, 2010 Messages 1 Oct 13, 2010 #1 I need to simplify completely for this problem and I am banging my head on the table..so I am polling the audience for assistance. 4 SQRT(13A^5)-2A SQRT(13A^3) I have come up with 52A^5-26A^2 however, I do NOT feel confident on this at all.
I need to simplify completely for this problem and I am banging my head on the table..so I am polling the audience for assistance. 4 SQRT(13A^5)-2A SQRT(13A^3) I have come up with 52A^5-26A^2 however, I do NOT feel confident on this at all.
D Denis Senior Member Joined Feb 17, 2004 Messages 1,700 Oct 13, 2010 #2 Hint: SQRT(13A^5) = SQRT(13 A^4 A) = A^2 SQRT(13A)
