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Mathematics 22 Online
OpenStudy (anonymous):

i would like hep with this -10[8(15-7)]-(4x3)

OpenStudy (sanjanap):

-652

OpenStudy (anonymous):

thanks but how do i do the work

OpenStudy (sanjanap):

It was it order of operation. First, we solve the ones in the parenthesis.

OpenStudy (sanjanap):

-10[8(8)]-(12) then we multiply.... -10[64]-12

OpenStudy (anonymous):

ok

OpenStudy (sanjanap):

then we multiply and solve. -640-12...since 2 negative signs we add but leave the sign of the largest number(which is -) -652

OpenStudy (anonymous):

thank you really appreciate it

OpenStudy (sanjanap):

Medal please?

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