mariawatson mariawatson

12-04-2020
Mathematics

contestada

Evaluate A 2-B 2 for A = 3 and B = -4.

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trannguyenkhang208 trannguyenkhang208

12-04-2020

Answer:

3(2)-(-4)(2)

=6-(-8)

=14

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myarolle10158 myarolle10158

12-04-2020

3•2=6 and -4•2=-8. !!!

Answer Link

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