Seudónimo Seudónimo

09-08-2016
Mathematics

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need help with this question -9×3-4^2/ 3^2 + 2^2

Respuesta :

dalendrk dalendrk

09-08-2016

-9 × 3 - 4² = -27 - 16 = -43

3² + 2² = 9 + 4 = 13

(-9 × 3 - 4²)/(3² + 2²) = -43/13 = -3 4/13

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