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Byju's Answer
Standard VIII
Mathematics
Finding Square Root by Long Division Method
Find the squa...
Question
Find the square root of
1
+
a
2
+
(
1
+
a
2
+
a
4
)
1
2
Open in App
Solution
It can be written as
1
+
a
2
+
(
1
+
a
2
+
a
4
)
1
2
=
1
+
a
2
+
√
1
+
a
2
+
a
4
=
1
+
a
2
+
√
1
+
a
4
+
2
a
2
−
a
2
=
1
+
a
2
+
√
(
1
+
a
2
)
2
−
(
a
)
2
=
1
+
a
2
+
2
√
1
+
a
2
−
a
2
×
1
+
a
2
+
a
2
=
1
+
a
+
a
2
2
+
1
+
a
2
−
a
2
+
2
√
1
+
a
2
−
a
2
×
1
+
a
2
+
a
2
=
(
1
+
a
+
a
2
2
+
1
+
a
2
−
a
2
)
2
Hence square root of
1
+
a
2
+
(
1
+
a
2
+
a
4
)
1
2
is
1
+
a
+
a
2
2
+
1
+
a
2
−
a
2
.
Suggest Corrections
0
Similar questions
Q.
Find square root of
a
2
−
1
+
2
a
√
−
1
.
Q.
Find the square root of
2
a
+
2
√
a
2
+
b
2
.
Q.
Find the square root of
a
2
−
1
−
2
a
i
Q.
Prove that
∣
∣ ∣ ∣
∣
1
+
a
2
+
a
4
1
+
a
b
+
a
2
b
2
1
+
a
c
+
a
2
c
2
1
+
a
b
+
a
2
b
2
1
+
b
2
+
b
4
1
+
b
c
+
b
2
c
2
1
+
a
c
+
a
2
c
2
1
+
b
c
+
b
2
c
2
1
+
c
2
+
c
4
∣
∣ ∣ ∣
∣
=
(
a
−
b
)
2
(
b
−
c
)
2
(
c
−
a
)
2
Q.
Let
(
1
+
x
+
x
2
)
20
(
2
x
+
1
)
=
a
0
+
a
1
x
1
+
a
2
x
2
+
.
.
.
.
.
.
.
.
.
.
+
a
41
x
41
then
a
0
1
+
a
1
2
+
a
2
3
+
.
.
.
.
.
.
.
.
.
.
.
.
a
41
42
is equal to
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