asked 14.8k views
5 votes
Rút gọn
Giúp em với ạ. em lm mãi ko ra

Rút gọn Giúp em với ạ. em lm mãi ko ra-example-1
asked
User Tokarev
by
8.0k points

2 Answers

0 votes

Answer:

Nhân đa thức đối xứng

(2
√(3) -4)/(
√(3) -1) + (2
√(2) -1)/(
√(2) -1) - (1+
√(6) )/(
√(2) +3)

=(2
√(3) -4)(
√(3) +1)/(
√(3) -1)(
√(3) +1) + (2
√(2) -1)(
√(2) +1)/(
√(2) -1)(
√(2) +1) - (1+
√(6) )(
√(2) -3)/(
√(2) +3)(
√(2) -3)

=3-
√(3) -2+4+
√(2) -1 +(
√(2) -3+2
√(3) -3
√(6) )/7

= 2.900712176

Explanation:

answered
User Mdeff
by
7.9k points
3 votes

Answer:

Step-by-step 12explanation:

12

answered
User Dani Amsalem
by
8.0k points
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