Question

asquare +2ab and -3ab-dsquare​

Answer 1

Answer:

(a² + 2ab) + (-3ab - d²)

=> a² + 2ab - 3ab - d²

=> a² - d² -ab ans

Answer 2

$\huge{\underline{\red{\mathfrak{AnSwEr}}}}$

$( {a}^{2} + 2ab) + ( - 3ab - {d}^{2}) \\ = {a}^{2} + 2ab - 3ab - {d}^{2} \\ = {a}^{2} - ab - {d}^{2}$