Question

√18/50 simplify

Answer 1

someone help

Answer 2

\(\bf \sqrt{\cfrac{18}{50}}?\)

Answer 3

yes

Answer 4

?

Answer 5

\(\bf \sqrt{\cfrac{18}{50}}\qquad \qquad
\begin{cases}
18\implies 2\cdot 3\cdot 3\implies 2\cdot 3^2\\
25\implies 2\cdot 5\cdot 5\implies 2\cdot 5^2
\end{cases}\qquad thus
\\ \quad \\
\sqrt{\cfrac{18}{50}}\iff\sqrt{\cfrac{2\cdot 3^2}{2\cdot 5^2}}\implies ?\)

any ideas?

Answer 6

o.6

Answer 7

0.6*

Answer 8

notice, the idea is,to factor the value in the radical first, that way, you can see what you may be able to take out

Answer 9

well.. are you supposed to give a decimal answer? as 0.6? or a fraction

I mean, you could have gotten 0.6 from the original without doing anything else

Answer 10

ohhhhh 3/5

Answer 11

\(\sqrt{\cfrac{18}{50}}\qquad \qquad
\begin{cases}
18\implies 2\cdot 3\cdot 3\implies 2\cdot 3^2\\
25\implies 2\cdot 5\cdot 5\implies 2\cdot 5^2
\end{cases}\qquad thus
\\ \quad \\
\sqrt{\cfrac{18}{50}}\iff\sqrt{\cfrac{2\cdot 3^2}{2\cdot 5^2}}\implies \cfrac{3\cancel{\sqrt{2}}}{5\cancel{\sqrt{2}}}\implies \cfrac{3}{5}
\)

yeap :)

Answer 12

i have one more question

Answer 13

tis easier to post anew, more eyes

Answer 14

ok

Answer 15

thank you!

Answer 16

yw