3 years ago

URGENT I NEED HELP PLEASE !!

Mathematics

1 answer:

lutik1710 [3]3 years ago

3 0

Answer:

29 $\sqrt{5}$

Step-by-step explanation:

11 $\sqrt{9*5}$ - 4 $\sqrt{5}$

Take nine out - square root of 9 is 3

= 3 x 11 $\sqrt{5}$ - 4 $\sqrt{5}$

= 33 $\sqrt{5}$ - 4 $\sqrt{5}$

= 29 $\sqrt{5}$

can not be simplified any more

Hope that helped!!! k

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