Question

2a²-ab+2b² subtract -3a²+4ab-3b²

Answer 1

Answer:

$5 {a}^{2} - 5ab + 5 {b}^{2}$

Step-by-step explanation:

$2 {a}^{2} - ab + 2 {b}^{2} - ( - 3 {a}^{2} + 4ab - 3 {b}^{2} ) \\ = )2 {a}^{2} - ab + 2 {b}^{2} + 3 {a}^{2} - 4ab + 3 {b}^{2} \\ = )5 {a}^{2} - 5ab + 5 {b}^{2}$

Hope It helped