Math, asked by sakshigupt5526, 4 months ago

solve : ( a + b ) ( 2 a - 3 b + c )

Answers

Answered by ptnarinderadv

1

Step-by-step explanation:

2a^2 -3ab+ac+2ab-3b^2+bc

Answered by mschaefer24

1

Answer:

2a^2 - 3b^2 - ab + ac +bc

Step-by-step explanation:

( a + b ) ( 2 a - 3 b + c ) = a( 2 a - 3 b + c ) + b( 2 a - 3 b + c ) = ( 2 a^2 - 3 ab + ac ) + ( 2 ab - 3 b^2 + bc ) = 2a^2 - 3b^2 - ab + ac +bc

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