Question

The coefficients of a polynomial can be ........

• A. real numbers
• B. complex numbers
• C. Both
• D. None of the above

Answer 1

Answer: (C)

Both

Coefficient of Polynomial can be $Both$

$\left(i\right)$ real numbers

for example:

$2x^2+3x+7=0$

$\left(ii\right)$ complex numbers

for example:

$i\sqrt{2}{x}^2+i3x+7i=0$

Therefore Answer is $\left(C\right)$