angelinashubina angelinashubina

13-10-2019
Mathematics

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Evaluate the expression:
-(31 + 2) 72 - (-52)

Evaluate the expression 31 2 72 52 class=

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aduntide aduntide

13-10-2019

Answer:

[tex] - 31 - 2 + 7 {}^{2} - 25 \\ - 58+ 7 {}^{2} \\ - 58 + 49 \\ - 9[/tex]

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