Question

Calcule: a) (2,1)2 b) ( 64,8)1 c) ( 0,3)4 d) ( 80,95)0 e) (1,1)3 f) ( 0,5)4

Answer 1

(2,1)² = 2,1 . 2,1 = 4,41
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(64,8)¹ = 64,8
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       4
(0,4)   = 0,0256
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(80,95)° = 1
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(1,1)³ = 1,331
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       4
(0,5)  = 0,0625