Question

Simplify a plus b a minus 3 b + c minus 2 a - 3 b whole c

Answer 1

Step-by-step explanation:

Given Simplify a plus b 2a minus 3 b + c minus (2 a - 3 b )c

• Given (a + b)(2a – 3b + c) – (2a – 3b)c
• Now multiplying we get
• So a (2a – 3b + c) + b(2a – 3b + c) – (2a – 3b)c
• = 2a^2 – 3ab + ac + 2ab – 3b^2 + bc – 2ac + 3bc
• = 2a^2 – 3b^2 + (- 3 + 2)ab + (1 + 3) bc + (1 – 2) ac
• = 2a^2 – 3b^2 – ab + 4bc - ac

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https://brainly.in/question/9943374

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