what is (a+b+c)^3???
Answers
Answered by
2
(a+b+c)³=
(a+b+c)(a+b+c) (a+b+c)
=> {a²+ab+ac+ba+b²+bc+ca+cb+c²} {a+b+c}
=> {a²+b²+c²2(ab+bc+ca)} {a+b+c}
=> (a³+ab²+ac²+ 2a²b+2abc+2a²c+b³+a²b+ c²b+2ab²+2b²c+2abc+ca²+cb²+c³+2abc+2bc2+2c²s)
after solving it it ..the answrr would a3+b³+c³+3(abc)...
hooe it helps!!!
(a+b+c)(a+b+c) (a+b+c)
=> {a²+ab+ac+ba+b²+bc+ca+cb+c²} {a+b+c}
=> {a²+b²+c²2(ab+bc+ca)} {a+b+c}
=> (a³+ab²+ac²+ 2a²b+2abc+2a²c+b³+a²b+ c²b+2ab²+2b²c+2abc+ca²+cb²+c³+2abc+2bc2+2c²s)
after solving it it ..the answrr would a3+b³+c³+3(abc)...
hooe it helps!!!
dravidprasad:
hi
thanks very much..
itss my plsure
Similar questions