Question

please tell me how to solve this mathematical problem the problem is (a-b)+(a×a)+(b×b)a/b​

Answer 1

$= (a-b)+(a×a)+(b×b) \frac{a}{b} \\ \\ = a - b + {a}^{2} + {b}^{2} \times \frac{a}{b} \\ \\ = a + b \times \frac{a}{b} \\ \\ = a + a \\ \\ = 2a$