Answer:
29[tex]\sqrt{5}[/tex]
Step-by-step explanation:
11[tex]\sqrt{9*5}[/tex] - 4[tex]\sqrt{5}[/tex]
Take nine out - square root of 9 is 3
= 3 x 11 [tex]\sqrt{5}[/tex] - 4[tex]\sqrt{5}[/tex]
= 33[tex]\sqrt{5}[/tex] - 4[tex]\sqrt{5}[/tex]
= 29[tex]\sqrt{5}[/tex]
can not be simplified any more
Hope that helped!!! k
