factorise:
(x-2)(x+2)(x2+4)(x4+16)
Answers
Answered by
3
Let us simplify the expression, we get
(x−2)(x+2)(x
4
+4)(x
4
+16)=(x
2
−4)(x
4
+4)(x
4
+16)
=[(x
2
)
2
−(4)
2
](x
4
+16)
=(x
4
−16)(x
4
+16)
=(x
4
)
2
−(16)
2
=x
8
−256
Answered by
1
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