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*please help! Taking a test! Asap please it would be helpful! :D* (Giving the rest of my points)

(-4)² = ☐

-4² = ☐

-2² + 20 - (8 x 2)

Respuesta :

bhatsha000

Answer:

1. 16

2. -16

3. 0

Step-by-step explanation:

1. (-4)(-4)= 16

2. -(4)(4)= -16

3. -(2)(2)+20-(16)

-4+20-16

-20+20

=0

jam15victory

Answer:

(-4)^2 = 16

-4^2 = - 16

-2^2 + 20 - ( 8 * 2) = 16 - 16x

:Hope you pass have a nice day

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