factorise a^4+4a^2+3
Answers
Answered by
9
Answer:
a^4+4a^2+3
=a^4+a^2+3a^2+3
=a^2{a^2+1}+3{a^2+1}
={a^2+1}{a^2+3}
Answered by
0
Answer:
a^4+4a^2+3
⇒a^4+a^2+3a^2+3
⇒a^2{a^2+1}+3{a^2+1}
⇒⇒{a^2+1}{a^2+3}.
Step-by-step explanation:
Similar questions