a4 + a²b2 + b4 factorise
Answers
Answered by
5
Answer:
Step-by-step explanation:
a4 + a2b2 + b4 = (a4 + 2a2b2 + b4) - a2b2
= (a2 + b2)2 – (ab)2,
= [(a2 + b2) + ab] [(a2 + b2) – ab]
= (a2 + ab+ b2)(a2 –ab + b2)
plz mark this as the brainliest....I hope it helped you
Similar questions