The factor of the polynomial is (√5x - i√2)(√5x + i√2)(x + 4).
Polynomial is an algebraic expression that consists of variables and coefficients. Variable are called unknown. We can apply arithmetic operations such as addition, subtraction, etc. But not divisible by variable.
Given
5x³ + 20x³ + 2x +8 is a polynomial.
The factor of the polynomial.
5x³ + 20x³ + 2x +8 is a polynomial.
Take common, we get
5x²(x + 4) + 2(x + 4)
(5x² + 2) (x + 4)
[(x√5)² - (i√2)](x + 4)
(√5x - i√2)(√5x + i√2)(x + 4)
Thus, the factor of the polynomial is (√5x - i√2)(√5x + i√2)(x + 4).
More about the polynomial link is given below.
https://brainly.com/question/17822016
Answer:
> Option D, or (5x2 + 2) (x + 4), is the correct choice.
Step-by-step explanation:
> This is the only correct answer choice for this equation.