Question

question below help pls :)
factorise as fully as possible

Answer 1

\[(a^{4} +a^{2}+1 )(a+1)\]

Answer 2

=(a^4+2a^2-a^2+1)(a+1)
=(a^4+2a^2+1-a^2)(a+1)

Answer 3

ahh i see it now

Answer 4

=(a^4+2a^2+1-a^2)(a+1)
=((a^2+1)^2-a^2)(a+1)
=(a^2+1+a)(a^2+1-a)(a+1)
=(a^2+a+1)(a^2-a+1)(a+1)

Answer 5

\[\Huge{\color{red}{\\{\mathbb{\text{THANK YOU}}}}} \]

Answer 6

forgot you can add some numbers to factorise then minus them later

Answer 7

welcome dear

Answer 8

\[\Huge{\color{pink}{\\{\mathbb{\text{^_^}}}}} \]