Question

efectuati calculul

[(9-2^3)^100+(26-5^2)^100]^3

Answer 1

$[(9-2^3)^{100}+(26-5^2)^1^0^0]^3=[(9-8)^{100}+(26-25)^{100}]^3= \\ =(1^{100}+1^{100})^3=(1+1)^3=2^3=8$

Answer 2

$[(9-8) ^{100} +(26-25) ^{100}] ^{3} =( 1^{100} + 1^{100}) ^{3} =(1+1) ^{3} =2 ^{3} =8$

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