Which of the following is a polynomial with roots -sqrt(5),sqrt (5) , and −3?
x3 − 2x2 − 3x + 6
x3 + 2x2 − 3x − 6
x3 − 3x2 − 5x + 15
x3 + 3x2 − 5x − 15

Respuesta :

Answer:

The last polynomial

x³ + 3x² - 5x - 15

Hope this helps.