Question

sub radical 15 Introduceţi factorii sub radical: a 3/2; b 573; c 282; f 2/7; g -412; h -8V3; k-1015; 13/11: d 3/3; 1-575;​

Answer 1

Răspuns:

Explicație pas cu pas:

a) 3/2=√3²/2² =√(9/4)

b) 573=√573²=√328329

c) 282=√282²=√79524

f) 2/7= √2²/7²= √(4/49)

g) -412=√412²= -√`169744

h) -8√3= -√(8√3)²= -√192

k -1015= -√1015²= -√1030225

13/11= √13²/11²= √169/121

d) 3/3= √3²/3² =√9/9

i) -575= -√575²= -√330625