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What would the answers be for these questions. and can you please tell me what I am doing wrong?

What would the answers be for these questions and can you please tell me what I am doing wrong class=

Respuesta :

choixongdong

56)

4^0 * 4^2 * 4^2 /4^2

=4^(0+2+2 - 2)

=4*2

= 16

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66)

(2^3)^-3

= 2^(3 *(-3))

= 2^-9

= 1 / 2^9

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76)

(3^-1)^^4

= 3^(-1 * 4)

= 3^-4

= 1 / 3^4

86)

(2^2)^-4 * 2^2 ^ 2^0

= (2^-8) * 2^2 * 1

= 2^(-8 + 2)

= 2^-6

= 1 / 2^6

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