Question

what is the value of polynomial if x is equal to -1​

Answer 1

Step-by-step explanation:

$\huge\sf\purple{Answer-:}$The value of a polynomial f(x) for x = a where a is real number or a complex number is denoted by f(a). In particular, if the coefficients a0, a1, a2, a3, .... of a polynomial f(x) be all real numbers, the polynomial f(x) is said to be a real polynomial.