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23-02-2021
Mathematics

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Evaluate each expression if: k = 2, m = 7, n = 4.
1) 6m - 3k 2)
23) m + |2m - kl

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faisal4craft7 faisal4craft7

23-02-2021

6m-3k²
= 6(7) - 3 (2)²
= 42 - 3(4)
= 42 - 12
= 30

m + | 2m-k|

7 + | 2(7) - 2|

7 + | 14-2|

7 + 12

= 19

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