1)(-2)×(х³)³ху³=-8х⁹у³
2)(-5)²×(а⁴)²×(б²)²×(с³)²=25а⁸б⁴с⁶
3)(-⅓)⁴×а⁴×(б⁵)⁴=⅛1а⁴б²⁰
4)13²×(х⁵)²×(у⁶)²×(z⁷)²=169x¹⁰y¹²z¹⁴
5)(3/7m²⁴n¹⁸)³=343/27m⁷²n⁵⁴
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