(10)/(100-50√3)-(5√3)/(100-75)=
(10)/(100-50√3)-(5√3)/(25)=
10/10(10-5√3)-5(√3)/5²=
1/(10-5√3)-(√3)/5=
10+5√3/(100-25*3)-(√3)/5=
10+5√3/(25)-(√3)/5=
5(2+√3)/(5²)-(√3)/5=
(2+√3)/(5)-(√3)/5=
СКЛАДЫВАЕМ
(2+√3-√3)/5=
0,4
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Answers & Comments
(10)/(100-50√3)-(5√3)/(100-75)=
(10)/(100-50√3)-(5√3)/(25)=
10/10(10-5√3)-5(√3)/5²=
1/(10-5√3)-(√3)/5=
10+5√3/(100-25*3)-(√3)/5=
10+5√3/(25)-(√3)/5=
5(2+√3)/(5²)-(√3)/5=
(2+√3)/(5)-(√3)/5=
СКЛАДЫВАЕМ
(2+√3-√3)/5=
0,4