Question

(a²-b²)². solve it plz​

Answer 1

Answer:

(a²-b²)²

${a}^{2} + {b}^{2} - {a}^{2} {b}^{2}$

Answer 2

Answer:

(a - b)² is the identity used.... so let's solve....

(a - b)² = a² -2ab + b²

=> (a² - b²)² = (a²)² - (2 × a² × b²) + (b²)²

=> a⁴ - 2a²b² + b⁴..... is ur answer

please mark this answer as brainliest if it was helpful