factorise a^4+2a^2+9
Answers
Answered by
1
Answer:
bgghu
Step-by-step explanation:
ivdbhgbjyghjhb
Answered by
1
a⁴+2a²+9
= a²(a²+2)+9
=(a²+9)(a²+2)
Please mark it as brainlist answer.
Similar questions