Question

subtract -3a^2+4ab-2b^2-3a^2+4ab-3b^2 need steps also pls help

Answer 1

- 3a^2 + 4ab - 2b^2 - 3a^2 + 4ab - 3b^2

- 6a^2 + 8ab - 5b^2

Ans. - 6a^2 - 5b^2 + 8ab