factorise the following
x^4-y^4
Answers
Answered by
11
Answer:
x^4 - y^4
= (x² + y²)×(x² - y²)
= (x² + y²)×(x + y)(x - y)
= (x² + y²)(x + y)(x - y)
______(((
Step-by-step explanation:
Similar questions