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04-05-2017
Mathematics

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Do the following (show your work)
4[3+5(18/2-3)-12]+7^3
14(2)+3[35/2-6(5-2)]+3^2

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PsychrolutesMarcidus PsychrolutesMarcidus

04-05-2017

Following BEDMAS

4[3+5(18/2-3)-12]+7^3
= 4[3+5(18/-1)-12]+7^3
= 4[3+5(-18)-12]+ 343
= 4[3+(-90)-12]+ 343
= 4[3+(-90)-12]+ 343
= 4[-99]+ 343
= -396 + 343
= -53

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