Question

Can someone help me to complete this identity :
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Answer 1

Answer:

It's not any identity , it's the structure of any polynomial .

see in the picture ,

when n=2 , then a2x²

and when n=1 , then a1x

Here , 'a' refers to the constant term and 'x' refers to the variable term

n is the degree of the polynomial with coefficients a0, a1, a2, ..., an.

For example ,

p(x) = 2x⁴+3x³-6x²+x-2