Question

advantages nd dis advantages of mobile phones
$2 {22131 { { \div \sqrt{ \sqrt[ {2 {?}^{2} }^{2} ]{?} } }^{2} }^{2} }^{?}$
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Answer 1

Answer:

advantages: we can do shopping,do study,online classes, and some other...

disadvantages:it can also hurt your eyes by wathing too much him and it can become you lazy

:)