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Mathematics
Mathematics
Problem
Calculate the sum of the polynomials
3
2
x
2
−
x
+
4
\frac{3}{2}x^2 - x + 4
2
3
x
2
−
x
+
4
,
−
2
x
2
+
5
2
-2x^2 + \frac{5}{2}
−
2
x
2
+
2
5
, and
x
−
1
2
x - \frac{1}{2}
x
−
2
1
. a)
−
1
2
x
2
+
6
-\frac{1}{2}x^{2}+6
−
2
1
x
2
+
6
b)
1
2
x
2
+
6
\frac{1}{2}x^{2}+6
2
1
x
2
+
6
c)
−
1
2
x
2
+
7
-\frac{1}{2}x^{2}+7
−
2
1
x
2
+
7
d)
−
1
2
x
2
+
x
+
6
-\frac{1}{2}x^{2}+x+6
−
2
1
x
2
+
x
+
6
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