Factorise: x² +
1
/2x+ 2x – 2x – 2
/x
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0
Answer:
We have,
x
2
+
x
2
1
−2x−
x
2
+2
x
2
+
x
2
1
+2−2(x+
x
1
)
(x+
x
1
)
2
−2(x+
x
1
)
(x+
x
1
)(x+
x
1
−2)
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