Question

(a-b)^2=a^2+(_______) - (_________)​

Answer 1

Answer:

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

Answer 2

Answer:

(a−b) ²

=a ² +b ² −2ab

Step-by-step explanation:

Hope it was helpful