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(3Xla a 5Y)la a 3;(-XYZla a 4 )la a 2;(√2XYla a 3)la a 4

Răspuns :

(3x⁵y)³=27x¹⁵y³
(-xyz⁴)²=x²y²z⁸
(√2xy³)⁴=√2⁴x⁴y¹²=4x⁴y¹²