Factorise : (b^2-1)b^2- b^4 -a^2
Answers
Answered by
1
(b²-1)b²-b⁴-a²
b⁴-b²-b⁴-a²
-b²-a² // if you want you stop at this point or you want to go further you can by following steps
-(b²+a²)
-((a+b)²-2ab)
b⁴-b²-b⁴-a²
-b²-a² // if you want you stop at this point or you want to go further you can by following steps
-(b²+a²)
-((a+b)²-2ab)
Similar questions