Question

5. The Coefficient ofx2 in 2 - x2 + x3 isx2 in 2 - x² + x3​

Answer 1

Answer:

$given \: expression \\ \\ 2 - {x}^{2} + {x}^{3} \\ \\ coefficient \: of \: {x}^{2} = - 1 \\ \\ and \: that \: of \: {x}^{3} = 1$

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Answer 2

Answer:

X3 is equal to 1

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no explanation