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Mathematics 13 Online
OpenStudy (anonymous):

sqr root -20 ?

OpenStudy (demonchild99):

hold on

OpenStudy (anonymous):

ok

OpenStudy (demonchild99):

ok do you know the square root of possitive twenty???

OpenStudy (demonchild99):

and we cant give direct answer its against coc

OpenStudy (anonymous):

4

Nnesha (nnesha):

same divide separate 20 and -1 then divide 20 by some number which give you perfect square

Nnesha (nnesha):

yes so now you have |dw:1416801863851:dw| solve this like you did last question

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