( a + b )³
( a + b ) ( a + b ) ( a + b )
a ( a + b ) + b ( a + b ) ( a + b )
a² + ab + ab + b² ( a + b )
a² + 2ab + b² ( a + B )
a² ( a + b ) + 2ab ( a + b ) + b² ( a + b )
a³ + a²b + 2²b + 2ab² + ab² + b³
Penjelasan dengan langkah-langkah:
(a + b)³ = ...
= (a + b)(a + b)(a + b)
= a(a + b) + b(a + b)(a + b)
= a² + ab + ab + b²(a + b)
= a² + 2ab + b²(a + b)
= a³ + a²b + 2a²b² + ab² + b³
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
( a + b )³
( a + b ) ( a + b ) ( a + b )
a ( a + b ) + b ( a + b ) ( a + b )
a² + ab + ab + b² ( a + b )
a² + 2ab + b² ( a + B )
a² ( a + b ) + 2ab ( a + b ) + b² ( a + b )
a³ + a²b + 2²b + 2ab² + ab² + b³
Penjelasan dengan langkah-langkah:
(a + b)³ = ...
= (a + b)(a + b)(a + b)
= a(a + b) + b(a + b)(a + b)
= a² + ab + ab + b²(a + b)
= a² + 2ab + b²(a + b)
= a³ + a²b + 2a²b² + ab² + b³