Degree of the polynomial (x ^ 2 - 5)(x ^ 3 + 1) is _________
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Answered by
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Answer:
Step-by-step explanation:
(x+(x
3
−1)1/2)
5
+(x−(x
3
−1)1/2)
5
=
5
C
0
.x
5
+
5
C
1
x
4
.(x
3
−1)
1/2
+
5
C
2
x
3
(x
3
−1)+
5
C
3
x
3
(x
3
−1)
3/2
+
5
C
4
x(x
3
−1)
2
+
5
C
5
x
5
(x
3
−1)
5/2
+
5
C
0
x
5
−
5
C
1
x
4
.(x
3
−1)
1/2
+
5
C
2
x
3
(x
3
−1)+
5
C
3
x
2
(x
3
−1
3/2
+
5
C
4
x(x
3
+1)
2
−
5
C
3
x(x
3
−1)
5/2
=2(
5
C
0
x
5
+
5
C
2
x
6
−x
3
+
5
C
4
x
7
+x−2x
4
)
So. fig it degree of the polynomial is 7
Answered by
1
Hope it helps you
The degree of polynomial is 5.
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