can5draj5ateli
can5draj5ateli
20-09-2016
Mathematics
contestada
simplify -5 [-9 (-9) ]
Respuesta :
Аноним
Аноним
20-09-2016
Parentheses first. -9 x -9 is 81. -5 x 81 is -405, your answer. You're welcome. ;)
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