Question

(a-b)²
a) (a+b) (a+b)
b) (a²+b²-2ab)​

Answer 1

Answer:

${(a - b)}^{2} = ( {a}^{2} + {b}^{2} - 2ab)$

Answer 2

Answer:

b) option is correct

Step-by-step explanation:

(a-b)2 is option B