factorise plz very fast
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try and tell your answer I will tell you if it is correct
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ok bye mark as brilliantest
Answered by
1
Answer:
a⁴+a²b² +b⁴
= a⁴+2a²b²+b⁴ -a²b²
= (a²+b²) ² - (ab)²
use identity
x²-y²=(x+y) (x-y)
= (a²+b²+ab) (a²+b²-ab) ✅
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