b的3n-1次方除以a的2n+1次方再除以b的3n-2次方除以a的2n次方b^(3n-1)c在分子上/a^(2n+1)再分母上÷b^(3n-2)再分子上/a^2n再分母上
问题描述:
b的3n-1次方除以a的2n+1次方再除以b的3n-2次方除以a的2n次方
b^(3n-1)c在分子上/a^(2n+1)再分母上÷b^(3n-2)再分子上/a^2n再分母上
答
b的3n-1次方除以a的2n+1次方再除以b的3n-2次方除以a的2n次方
b^(3n-1)c在分子上/a^(2n+1)再分母上÷b^(3n-2)再分子上/a^2n再分母上