Question

5,25 ca fractie ireductibila şi 7 radical din 2 ori radical din 2 ?

Answer 1

• 5,25=525/100(simplific prin 25)=21/4

• 7√2×√2=7√4

Answer 2

5,25=$\frac{525}{100}$ simplificata prin 25=$\frac{21}{4}$

7√2×√2=7√4