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Mathematics 12 Online
OpenStudy (anonymous):

-z^2+6 where z=5

OpenStudy (anonymous):

-25+6=-19

OpenStudy (anonymous):

ok how did u get negative 19 when i got 31

OpenStudy (anonymous):

Do z^2 first, then multiply by -1

OpenStudy (anonymous):

it is actually (-1)(z^2)

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