Question

Помогите пожалуйста ​

Answer 1

50. $\sqrt{4*25}=\sqrt{100} =10$

$\sqrt{9*16}= 3*4 = 12$

$\sqrt{49*64}=7*8=56$

$\sqrt{36*81}=6*9=54$

51. $\sqrt{0,09*0,36} = 0,3*0,6=0,18$

$\sqrt{0,01*0,49}=0,1*0,7=0,07$

$\sqrt{0,25*1,69}=0,5*1,3=0,65$

$\sqrt{0,16*1,96}=0,4*1,4=0,56$

52. $\sqrt \frac{4}{25}=\frac{2}{5} =0,4$

$\sqrt\frac{9}{121} =\frac{3}{11}$

$\sqrt \frac{81}{225} =\frac{9}{15} = 0,6$

$\sqrt \frac{100}{289} = \frac{10}{17}$

$\sqrt \frac{2,56}{6,25} = \frac{1,6}{2,5} = 0,64$

53. $\sqrt{3} \frac{1}{16} = \sqrt \frac{49}{16} = \frac{7}{4}= 1,75$

$\sqrt{1} \frac{32}{49}=\sqrt \frac{81}{49} = \frac{9}{7}$

$\sqrt{2} \frac{41}{64} =\sqrt \frac{169}{64} = \frac{13}{8} = 1,625$

$\sqrt{3} \frac{61}{100} =\sqrt \frac{361}{100} = \frac{19}{10} = 1,9$

54. $\sqrt{5^{2} } =5$

$\sqrt 0,8^{2}=0,8$

$\sqrt 16^{2} = 16$

$\sqrt 3,24^{2} = 3,24$