2(m+1)-n^3;m=-2, n=3. cluless!!! please help!!!

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asked Nov 18, 2015 122k views

2 votes

2(m+1)-n^3;m=-2, n=3. cluless!!! please help!!!

Mathematics
high-school

Satevis asked

by Satevis

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2 Answers

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You need to plug in the values of m and n to work this problem. The problem would look like the foolwing:
2(-2 + 1) - 3^3
2(-1) - 3 * 3 * 3
-2 - 27
-29

Chaochana answered Nov 20, 2015

by Chaochana

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$Put\ values\ of\ m=-2;\ n=3\ in\ expression\ 2(m+1)-n^3:\\\\2(-2+1)-3^3\\\\Use\ PEMDAS:\\\\2(-1)-27=-2-27=-29$

Miri answered Nov 24, 2015

by Miri

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