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Mathematics
Problem
Simplify the given expression and answer the question that follows. a. (i) Simplify
(
3
x
2
−
2
x
+
1
)
−
{
x
(
2
x
−
3
)
−
(
x
2
−
1
)
}
(3x^2 - 2x + 1) - \{ x(2x - 3) - (x^2 - 1) \}
(
3
x
2
−
2
x
+
1
)
−
{
x
(
2
x
−
3
)
−
(
x
2
−
1
)}
. b. (ii) After simplification, state the coefficient of
x
2
x^2
x
2
in the resulting polynomial.
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