Question

how to find square root?

Answer 1

you want to find square root of what ?

Answer 2

wait..

Answer 3

\[\sqrt{2\times32\times6.4\times10^6}+\sqrt{2\times50\times6.4\times10^6}\]

Answer 4

i hav forget hw to find plz hlp me out my xam is near......

Answer 5

lets first do the easiest thing,

3*32 = 64
2*50 =100
right ?
now use,
\(\Large \sqrt {☺ ☻} = \sqrt {☺} \sqrt {☻}\)
so,
\(\sqrt{64*6.4*10^6} = \sqrt{64}*\sqrt{6.4*10^6}\)
do you know square root of 64 ?

Answer 6

oh, a typo, its 2*32 = 64

Answer 7

8

Answer 8

okay a square root is the opposite of a square



So a square root is basically what you use to UNDO a square