Answer:he general form of a cubic polynomial is ax3+ bx2 + cx + d, where a ≠ 0. ... For example, x4–2x2 + 5x + 2 is a biquadratic polynomial. ... get p(1) = 5 × (1)3–2 × (1)2 + 3 × (1)–2 = 5 – 2 + 3 – 2 = 4 So, we say that the value of p(x) at x = 1 is 4.
