Math, asked by fearless828, 20 days ago

Simplify ( a + 2b) ( 2a – b + c) – (2a – b) c

Answers

Answered by taaniza08

0

Answer:

2a² + 3ab + 3ac + 3bc - 2b²

Step-by-step explanation:

( a + 2b) ( 2a – b + c) – (2a – b) c

= a ( 2a - b + c ) + 2b ( 2a - b + c ) - ( 2ac - bc )

= 2a² - ab + ac + 4ab - 2b² + 2bc - 2ac + bc

= 2a² - ab + 4ab + ac - 2b² + 2bc + bc - 2ac

= 2a² + 3ab + 3ac + 3bc - 2b²

Hope this answer helps!

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