Question

Dau coroanaaaaaaaaaaaa​

Answer 1

Răspuns:

(2√675-5√192):(2√5²)

√675=15√3

√192=8√3

√5²=√25=5

(2•15√3-5•8√3):(2•5)

(30√3-40√3):10

-10√3:10= -√3

.

Succes!