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Byju's Answer
Standard X
Mathematics
Quadratic Formula
x - 1 x + 1 ...
Question
(
x
−
1
)
(
x
+
1
)
(
x
2
+
1
)
(
x
4
+
1
)
Open in App
Solution
(
x
−
1
)
(
x
+
1
)
(
x
2
+
1
)
(
x
4
+
1
)
(
x
2
−
1
)
(
x
2
+
1
)
(
x
4
+
1
)
(
x
4
−
1
)
(
x
4
+
1
)
(
x
8
−
1
)
1
,
−
1
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2
Similar questions
Q.
Expand:
(
x
−
1
)
(
x
+
1
)
(
x
2
+
1
)
(
x
4
+
1
)
Q.
Find the continued product:
(
x
−
1
)
(
x
+
1
)
(
x
2
+
1
)
(
x
4
+
1
)
Q.
d
d
x
[
(
x
+
1
)
(
x
2
+
1
)
(
x
4
+
1
)
(
x
8
+
1
)
]
=
(
15
x
p
−
16
x
q
+
1
)
(
x
−
1
)
−
2
⇒
(
p
,
q
)
=
Q.
If
x
4
+
1
x
4
=
194
,
find
x
3
+
1
x
3
,
x
2
+
1
x
2
and
x
+
1
x