Question

simplifying algebraic expressions, 3a(a-b+c)+2b(a+b-c)-2c(a-b-c)​

Answer 1

Answer:

3a² + 2b² + 2c² - ab + ac

Step by Step

1. 3a² - 3ab + 3ac + 2ab + 2b² -2bc - 2ac + 2bc + 2c²
2. 3a² - 3ab + 2ab + 3ac - 2ac + 2b² - 2bc + 2bc + 2c²
3. 3a² - ab + ac + 2b² + 2c²

Rearranging it in a proper order:

3a² + 2b² + 2c² - ab + ac

Answer 2

ANSWER

$3a ^{2} + 2b^{2} + 2c^{2} - ab + ac$

here is your answer