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Mathematics 22 Online
OpenStudy (anonymous):

pls solve this ques :sqrt{7+2*sqrt(10)}

OpenStudy (alekos):

use your calculator

OpenStudy (anonymous):

5.33

OpenStudy (alekos):

i get 3.65

OpenStudy (raden):

if you want simply it, use the formula : sqrt { (a+b) + 2sqrt(a*b) } = sqrt(a) + sqrt(b) with a > b

OpenStudy (anonymous):

I get 9.48 for the answer

OpenStudy (anonymous):

thanx all for ur help

OpenStudy (alekos):

how do we have 3 different answers?

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