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22-11-2015
Mathematics

contestada

Evaluate A2 for A = -3.
-9
-6
6
9

Respuesta :

22-11-2015

If you would like to evaluate A^2 for A = - 3, you can do this using the following step:

A^2 = (-3)^2= +9 = 9

If you would like to evaluate 2 * A for A = -3, you can do this like this:

2 * A = 2 * (-3) = -6

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