Question

$2x^4-15x^3+19x^2-15x+2=0$ is

• A. a reciprocal equation of first type
• B. a reciprocal equation of second type
• C. a standard reciprocal equation
• D. not a reciprocal equation

Answer 1

Answer: (A), (C)

a standard reciprocal equation
a reciprocal equation of first type

For type first Reciprocal Equation, we know that $a_r=a_{n-r}$ where $a_n$ are the coefficient of the equation $f\left(x\right)$ .

So, this given equation is first Reciprocal Equation .