Answer:
e the equation as
(
f
+
g
2
)
h
=
A
.
(
f
+
g
2
)
h
=
A
Combine
f
+
g
2
and
h
.
(
f
+
g
)
h
2
=
A
Divide each term by
h
and simplify.
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f
+
g
2
=
A
h
Multiply both sides of the equation by
2
.
2
⋅
f
+
g
2
=
2
⋅
A
h
Cancel the common factor of
2
.
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f
+
g
=
2
A
h
Subtract
f
from both sides of the equation.
g
=
2
A
h
−
f
Explanation: