Simplify The Following Radicals.Write The Letter Of Your Answer On The Line Above

Simplify the following radicals.Write the letter of your answer on the line above

 

Answer:

3.) √121

=11

4.) 1/2+√3

= 2-√3 or letter P

7.) √81/225

=3/5

8.) √324

=18 or letter Y

Step-by-step explanation:

HOPE IT HELPS<3