Question

Factorise x

4 – (y + z)

4​

Answer 1

Answer:

(x+y+z)(x-y-z) )(x² + (y+z)²)

Step-by-step explanation:

x⁴ - (y+z)⁴

= (x²)² - ((y+z)²)²

= (x² - (y+z)²)(x² + (y+z)²)

= (x+y+z)(x-(y+z) )(x² + (y+z)²)

= (x+y+z)(x-y-z) )(x² + (y+z)²)