Question

factorise 36x⁴-y⁴...
No irrelevant answers please​

Answer 1

36x⁴- y⁴

= (6x²)² - (y²)²

= (6x²+y²)(6x²-y²)

I hope this answer helps you.

Answer 2

Answer:

$36 {x}^{4} - {y}^{4}$

$( {6 {x}^{2} })^{2} - { {y}^{2} }^{2}$

$(6 {x}^{2} + {y}^{2} )(6 {x}^{2} - {y}^{2} )$