Question

化简(³√开六次方√a^9)^4*(开六次方√³√a^9)^4的结果为

Answer 1

(³√开六次方√a^9)^4*(开六次方√³√a^9)^4

=[a^(9/6/3)]^4*[a^(9/3/6)]^4

=[a^(9/18)]^4*[a^(9/18)]^4

=[a^(1/2)]^4*[a^(1/2)]^4

=[a^2]*[a^2]

=a^4