(a+b)(2a-3b+c)
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Answer:
2a² - 3b² - ab + ac + bc
Step-by-step explanation:
2a² - 3ab + ac + 2ab - 3b² + bc
2a² - 3b² - ab + ac + bc
Answer:
Step-by-step explanation:
(a+b)(2a-3b+c)
= a(2a-3b+c) + b(2a-3b+c)
= 2a²-3ab+ac+2ab-3b²+bc
= 2a²-3b²+(2ab-3ab)+ac+bc
= 2a²-3b²-ab+ac+bc