(√6-√3/2)-(√24+2√2/3)(3√18+1/5√50-4√1/2)除√32(5+2√6)(√3-√2)平方除3√22√5(√5+1)(√5-1)+10√1/5

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/25 16:37:26
(√6-√3/2)-(√24+2√2/3)(3√18+1/5√50-4√1/2)除√32(5+2√6)(√3-√2)平方除3√22√5(√5+1)(√5-1)+10√1/5
xR;N1ʔv,˱^iGA"V-@PEi@ Q Wg

(√6-√3/2)-(√24+2√2/3)(3√18+1/5√50-4√1/2)除√32(5+2√6)(√3-√2)平方除3√22√5(√5+1)(√5-1)+10√1/5
(√6-√3/2)-(√24+2√2/3)
(3√18+1/5√50-4√1/2)除√32
(5+2√6)(√3-√2)平方除3√2
2√5(√5+1)(√5-1)+10√1/5

(√6-√3/2)-(√24+2√2/3)(3√18+1/5√50-4√1/2)除√32(5+2√6)(√3-√2)平方除3√22√5(√5+1)(√5-1)+10√1/5
1、
√6 - √3/2 -(√24 +2√2/3)
=√6 - 1/2 *√6 -2√6 - 2/3 *√6
= -13/6 *√6
2、
(3√18+1/5√50-4√1/2) /√32
=(9√2 +√2 -2√2) /4√2
=8√2 /4√2
=2
3、
(5+2√6)(√3-√2)^2 /3√2
=(5+2√6)(5-2√6) /3√2
=1/3√2
=√2/6
4、
2√5(√5+1)(√5-1) +10√1/5
=2√5 *4 + 2√5
=8√5+2√5
=10√5