Question

factorise by using suitable identity a⁴b⁴-c⁴​

Answer 1

Hey Mate, Here is your answer

$= { (ab)}^{4} - {c}^{4}$

$= { {(ab)}^{2} }^{2} - { {c}^{2} }^{2}$

$= ( {a}^{2} {b}^{2} + {c}^{2} )( {(ab)}^{2} - {c}^{2} )$

$= ( {a}^{2} {b}^{2} + {c}^{2} )( ab + c)(ab - c)$

Hope this helps, Please mark my answer as Brainliest.

Answer 2

Answer:

= a⁴b⁴-c⁴

= (a²b²)²-(c²)²

= (ab+c)(ab-c)(a²b²+c²) ans.

Step-by-step explanation:

formula

a²-b²=(a+b)(a-b)