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Mathematics 20 Online
OpenStudy (anonymous):

-(3) TO THE FOURTH POWER=81

OpenStudy (saifoo.khan):

False.

OpenStudy (anonymous):

what I WAS WRONG

OpenStudy (saifoo.khan):

yes! :O

OpenStudy (anonymous):

:O

OpenStudy (anonymous):

whats the right answer then :OO

OpenStudy (saifoo.khan):

negative 81

OpenStudy (anonymous):

-.-

OpenStudy (saifoo.khan):

wht happend? :O

OpenStudy (anonymous):

thats wrong

OpenStudy (anonymous):

:O

OpenStudy (anonymous):

(-3)

OpenStudy (saifoo.khan):

\[\Huge -(3)^4=-81\]

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