Math Question!! Estimate the following.. ??

Question

2(square root)5 + 4(square root)5

Sorry, i couldn't find the Square root symbol but if it you write it down, you get the point.

Please and Thank you.

Chelse

Answer 1

2(square root)5 + 4(square root)5

= 2√5 + 4√5

= 6√5

To make the square root sign (√), activate NUM LOCK, then hold the ALT key and press 251 using the numeric keypad of your keyboard.

Answer 2

= 6(sq rt)5

=13.416

Answer 3

2√5 + 4√5 =

10

I believe it is ten.  

Answer 4

30

Answer 5

16

Answer 6

i got 1,056

Answer 7

i calculated this13.4164079

Answer 8

treat the (square root)5 as a variable

so thats like 2x + 4x since 5 is the same as 5

so that would be 6x or 6(square root)5

then 6 times about 2.5 is about...(insert answer)