Question

(a^2-b^2)^3 помогите пожауста

Answer 1

$({a}^{2} - {b}^{2} )^3 = {a}^{2^{3} } - 3 {a}^{2^{2} } \times b^{2} + 3a^{2} \times {b}^{2^{2} } - {b}^{ {2}^{3} } = {a}^{6} - 3 {a}^{4} \times {b}^{2} + 3 {a}^{2} \times {b}^{4} - b^{6}$