Va rog dau coroana ​

Va Rog Dau Coroana class=

Răspuns :

Răspuns:

3.a)=2radical2×2²=2radical2+4=8radical2

b)=27radical⁵:3¹²=3¹⁵:3¹²=3³=27

c)=(3radical2)¹²:radical18¹²=(3radical2)¹²:18⁶=(3radical2)¹²totul pe radical18⁶=2⁶/2⁶=1

d. aici dau direct rezultatul ca e la fel ca celelalte=-2radical3

4)=radical5⁷⁰×radical5^‐⁷⁰=5³⁵×5^-35=1

b)=(3⁴):3²²=3²⁴:3²²=3^⁴×⁶:3²²=3²⁴:3²²=3²=9

c)=-radical2⁶¹:radical2⁶⁰=-2^62/2+2³⁰=-2^1/2=-radical2

d)=3^-20×27⁷=3^-20×3²¹=3

Sper ca te-am ajutat!