x² + x - 20/x² - 5x + 4
Answer (1)
Answer:Step-by-step explanation:p(x) = x² + x - 20= x² + 5 x - 4 x - 20= x(x + 5) - 4(x + 5)= (x + 5)(x - 4)The polynomial is exactly divisible by (x + 5) giving a quotient (x - 4) and is also exactly divisible by (x - 4) giving a quotient (x + 5).
