stephanielafea11 stephanielafea11

14-01-2022
Mathematics

contestada

what is the value of 36x-8y^2 when x=3 and y= -6?

please explain how (-6)^2 in canceled out ):

Respuesta :

nyanyanyan nyanyanyan

14-01-2022

Answer:

-6 gets canceled out because it gets squared. When you square a number, you multiply it by itself. Any negative number times a negative number results in a positive number. So instead of -36 its just 36

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