Решите 3 задание 45 баллов !. Created by Elenasedenova2. algebra-ru

Решите 3 задание 45 баллов !...

Verified answer

2-2+7(√10-√3)/(√10+√3)(√10-√3)-√10+√3=7(√10-√3)/(10-3)-√10+√3=
=√10-√3-√10+√3=0

2 votes Thanks 1

gal4enok007 8^1/3= (2^3)^1/3=2
16^1/4=(2^4)^1/4=2
7*( (10^1/2 -3^1/2)
------------------------------ =
(10^1/2)^2 -(3^1/2)^2

7(10^1/2 -3^1/2)
---------------------- =
10 -3

7(10^1/2 -3^1/2)
---------------------- =
7
10^1/2 -3^1/2

100^1/4=(10^2)^1/4=
10^1/2

9^1/4= (3^2)^1/4=3^1/2

Собираем в кучку

2-2+10^1/2 -3^1/2 -10^1/2 +3^1/2=0

0 votes Thanks 1

Answers & Comments

Verified answer

uprostite vyrazhenie 40 ballov

uprostite vyrazhenie dayu 40 ballov

рекомендуемые вопросы

Helpful Links

Helpful Social