Question

factorise the following expression ​

Answer 1

Answer:

Your answer is in attachment

Answer 2

Hi ⭐♥️❣️

$3x {}^{4} - 243 \\ = 3(x {}^{4} - 81) \\ = 3(x {}^{4} - 3 {}^{4} )$

hope it helps you

Please mark as brainliest