Question

What is the coefficient form of x2

- 1 ?

(A) (1, 0, - 1) (B) (3, - 1) (C) (1, 0, 0, - 1)​

Answer 1

Answer:

none of the above

Step-by-step explanation:

cofficient of X2 is 2 sir

Answer 2

SOLUTION

TO CHOOSE THE CORRECT OPTION

The coefficient form of x² - 1 is

(A) (1, 0, - 1)

(B) (3, - 1)

(C) (1, 0, 0, - 1)

EVALUATION

Here the given polynomial is x² - 1

The variable is x

Now the highest power of its variable that appears with nonzero coefficient is 2

So the given polynomial is a quadratic polynomial

Now the given polynomial can be rewritten as

x² - 1

= 1.x² + 0.x - 1

So the coefficient form of x² - 1 is (1, 0, - 1)

FINAL ANSWER

Hence the correct option is (A) (1, 0, - 1)

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