Question

Answer the following question with explanation ​

Answer 1

Answer:

d) X^4

Step-by-step explanation:

As this will form a standard polynomial expression of cubic power with its roots.

(1/X- 2/X^2 + 3/X^3 - 4/X^4) × X^4

X^3 - 2X^2 + 3X - 4

hope this will help you

Answer 2

Answer:

x⁴

Step-by-step explanation:

We know the polynomial is one in which the degree of variable is a whole number

In the given polynomial, the degree of the x's are -1, -2, -3 and -4 respectively

Therefore to make the degree a whole number,

We need to multiply the whole equation by x⁴,

then the whole equation will become x³ - 2x² + 3x - 4

Hope this helps,

Yours sincerely,

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