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Mathematics
Mathematics
Problem
Q.5: Let
f
(
x
)
=
x
2
f(x) = x^2
f
(
x
)
=
x
2
and
g
(
x
)
=
2
x
+
1
g(x) = 2x + 1
g
(
x
)
=
2
x
+
1
be two real functions. Find
(
f
+
g
)
(
x
)
,
(
f
−
g
)
(
x
)
,
(
f
g
)
(
x
)
,
(
f
/
g
)
(
x
)
(f + g)(x), (f - g)(x), (fg)(x), (f/g)(x)
(
f
+
g
)
(
x
)
,
(
f
−
g
)
(
x
)
,
(
f
g
)
(
x
)
,
(
f
/
g
)
(
x
)
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