SOLUTION: Perform the indicated division. rationlize the denominators if necessary. Then simplify each radical expression. {{{(18 + sqrt567)/9}}} I am needing some help with this prob

Algebra ->  Square-cubic-other-roots -> SOLUTION: Perform the indicated division. rationlize the denominators if necessary. Then simplify each radical expression. {{{(18 + sqrt567)/9}}} I am needing some help with this prob      Log On


   

Question 73471: Perform the indicated division. rationlize the denominators if necessary. Then simplify each radical expression.
%2818+%2B+sqrt567%29%2F9
I am needing some help with this problem. Thanks
Answer by Cintchr(481) About Me  (Show Source):
You can put this solution on YOUR website!
+%2818+%2B+sqrt%28567%29%29%2F9
Work out the square root first
+sqrt%28567%29+
+sqrt%2821%2A27%29+
+sqrt%287%2A3%2A3%2A3%2A3%29+
+9sqrt%287%29+
+%2818+%2B+9sqrt%287%29%29%2F9
Divide all parts by 9
+2+%2B+sqrt%287%29+