Question

write the coefficient of x² of the polynomial 2-x²+x³
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Answer 1

Answer:

-1

Step-by-step explanation:if there is no nuber befor x^2 then it will be one and if it is -x^2 then it will be -1

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Answer 2

Answer:

-1

Step-by-step explanation:

Given:  equation = $2 - x^{2} +x^{2}$

To find:  the coefficient of $x^{2}$

Solution:

we know, if there is not any coefficient value written with variables then it's understood that 1 is the coefficient for that variable.

Here, there is - $x^{2}$

∴ coefficient of  $x^{2}$  = -1

Hence, in the above equation, -1 is the coefficient of $x^{2}$. Ans

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