Respuesta :

gmany
[tex]\sqrt{50}=\sqrt{25\cdot2}=\sqrt{25}\cdot\sqrt2=5\sqrt2\ -\ CORRECT[/tex]


[tex]1 < \sqrt2 < 2\ \text{because}\ 1^2=1 < 2 < 2^2=4[/tex]
[tex]1.41^2=1.9881\\\\1.42^2=2.0164\\\\1.9881\ \text{is closer to 2}\\\\\text{therefore}\\\\\sqrt{50}=5\sqrt2\approx5\cdot1.41=7.05\approx7.1[/tex]
rick72

Answer:

sqrt(50) = 5 * sqrt(2)

Step-by-step explanation:

take 25 and then sqrt it.

you get 5

keep the sqrt(2) as it is irrational

so the answer in 5 * sqrt(2)