Question

根号3a分之8b/根号16a的立方分之b的平方

Answer 1

楼主你好~~

8*b /√(3*a) ÷ b^2/√(16*a^3)

= (8*b *√16*a^3)/(√3*a * b^2)

= (32*b*a*√a)/(√3*√a * b^2 )

=32*√3*a/3