Question

a) Expand : (x + 1) (x + 2) (x + 3) (x + 4)​

Answer 1

Step-by-step explanation:

$( {x}^{2} + 3x + 2)( {x}^{2} + 7x + 12) \\ {x}^{4} + 10 {x}^{3} + 35 {x}^{2} + 50x + 24$

Answer 2

Answer:

$\huge\fcolorbox{red}{yellow}{hi}$