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a4-2a 2b2+b4 .factorise it

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dear user,

Your question is not clear. If your equation is “a4 – 2a2b2 + b4”, then it can be factorised as:

All the Best!

  • 4
View Full Answer

 A4-2a2b2+b4

= (a2 )2-2(a2+b2)+(b2)2

As the identity

 (a-b)2=a2-2ab+b2

So, (a2 )2-2(a2+b2)+(b2)2= (a2-b2)2

  • 3

 is this also correct sir

  • 1

A4-2a2b2+b4

= (a2 )2-2(a2+b2)+(b2)2

 (a-b)2=a2-2ab+b2

So, (a2 )2-2(a2+b2)+(b2)2= (a2-b2)2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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