Question

помогите, пожалуйста!

Answer 1

1) 9

2) 6

3) 11

4) 5

5) 2

6) 200

Answer 2

$1)sqrt{27}*sqrt{3}=sqrt{27*3}=sqrt{81}=9$

$2)sqrt{18}*sqrt{2}=sqrt{18*2}=sqrt{36}=6$

$3)sqrt{10}*sqrt{12,1}=sqrt{10*12,1}=sqrt{121}=11$

$4)sqrt{0,5}*sqrt{50}=sqrt{0,5*50}=sqrt{25}=5$

$5)sqrt{1frac{3}{7}}*sqrt{2,8}=sqrt{frac{10}{7}*frac{28}{10} }=sqrt{4}=2$

$6)sqrt{5*2^3}*sqrt{5^3*2^3}=sqrt{5^{1+3}*2^{3+3}}=\\=sqrt{5^4*2^6}=5^2*2^3=25*8=200$