Question

Find the value of 10 times the square root of 2 over the square root of 5..

Answer 1

\[10\sqrt2/\sqrt5\]Rationalize the denominator first by multiplication by \[\sqrt5/\sqrt5\]

Answer 2

which give you sqrt 5 right

Answer 3

i mean mutiply the numerator by \[\sqrt5\] and also the denominator by \[\sqrt5\]

Answer 4

sqrt 25 I guess or 1

Answer 5

\[10\sqrt2/\sqrt5=10\sqrt2\sqrt5/\sqrt5\sqrt5=10\sqrt{10}/5=2\sqrt{10}\]

Answer 6

ohh okay I get it know thanks

Answer 7

your welcome...:D