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Mathematics 21 Online
OpenStudy (anonymous):

Simplify: -3 x (-4)^2 -5(3-7)/-5^2

OpenStudy (anonymous):

I got 28/25 is this right

OpenStudy (anonymous):

Is that an x or a multiplication sign?

OpenStudy (anonymous):

multiplication sign

OpenStudy (calculusxy):

-3 x (-4)^2 - 5(3-7)/5^2 -3 x (-4)^2 - 5(-4)/5^2 -3 x (/4)^2 - 5(-4)/25 -3 x 16 - 5(-4)/25 -48 - 5(-4)/25 -48 - 20/25 -48 - 0.8 -47.2

OpenStudy (anonymous):

my teacher got 28/25

OpenStudy (anonymous):

I'm confused

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