Question

the coefficient of the x^2 in the polynomial 7+4x-x^2+x^2
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Answer 1

-1,+1 is the coefficient of x^2

Answer 2

Answer:

Question :-

p(x) = 7 + 4x - x² + x²

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Answer :-

7 + 4x - x² + x²

7 + 4x .

here , coefficient of x² = 0 .