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Mathematics
Problem
4. Write the degree of each of the following polynomials: (i)
5
x
3
+
4
x
2
+
7
x
5 x^{3}+4 x^{2}+7 x
5
x
3
+
4
x
2
+
7
x
(ii)
4
−
y
2
4-y^{2}
4
−
y
2
(iii)
5
t
−
7
5 t-\sqrt{7}
5
t
−
7
(iv) 3 (i)
5
x
3
+
4
x
2
+
7
x
5 x^{3}+4 x^{2}+7 x
5
x
3
+
4
x
2
+
7
x
(ii)
4
−
y
2
4-y^{2}
4
−
y
2
(iii)
5
t
−
7
5 t-\sqrt{7}
5
t
−
7
(iv) 3
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