Question

Write the coefficients of x^2 in each of the following :-
$(i) \: \: \sqrt{4x \: } + 1$
$(ii) \: \: - x ^{2} + x + 1$
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Answer 1

$1)0 \\ 2) - 1$

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Answer 2

⚘Answer

$(i) \ \: \: \: \sqrt{4x} + 1$

Here, There is no x².

Hence, Coefficient Of x²=0

$(ii) \: \: - x ^{2} + x + 1$

Here ,The Coefficient Of x² = -1.