A.\(\dfrac{{{a^\alpha }}}{{{a^\beta }}} = {a^{\dfrac{\alpha }{\beta }}}\)
B.\({a^{\sqrt \alpha }} = {\left( {\sqrt a } \right)^\alpha }\) \(\left( {\alpha > 0} \right)\)
C.\({a^{{\alpha ^\beta }}} = {\left( {{a^\alpha }} \right)^\beta }\)
D.\(\sqrt {{a^\alpha }} = {\left( {\sqrt a } \right)^\alpha }\)
Loga
Hóa Học lớp 12
