Question

4

1 1 3

÷6

3 1 5

．

Answer 1

分析：利用二次根式的除法法則運(yùn)算，然后化簡(jiǎn)二次根式即可．

解答：解：原式=

4

6

•

4 3 ÷ 16 5

=

2

3

4 3 × 5 16

=

2

3

×

15

6

=

15

9

．

點(diǎn)評(píng)：本題考查了二次根式的除法法則，正確對(duì)二次根式進(jìn)行化簡(jiǎn)是關(guān)鍵．