මෙ ගණන හදන්නෙ කොහොමද?

[Karate]

මෙ ගණන හදන්නෙ කොහොමද?

මෙ ගණන හදන්නෙ කොහොමද?

 

[001flyD]

palaweni eka me,ewage thama anik ewath karanne

(x+1/x)^3

(x+1/x) (x+1/x) (x+1/x)

mulin dekak wadi karagana inna eka lesi ethakota

(x+1/x) (x+1/x) = (x^2+1/x^2+2)

eka ithiri padaya ekka wadi karanna

(x^2+1/x^2+2) (x+1/x)

ethakota meka enne

x^3+3x+3/x+1/x^3

Terms Multiply karanne kohomada kiyala therenne natthan ahanna,kiyala dennam...

 

[Karate]

Thanks you very very much