form a polynomial whose zeros and degree are given. ​Zeros: negative 5 comma negative 4 comma negative 3 comma negative 2​; degree 4

Answer 1

f(x) = (x + 5)(x + 4)(x + 3)(x + 2)

If you need to have it in standard form, you can multiply it out:

f(x) = (x² + 9x + 20)(x² +5x + 6)

f(x) = x⁴ + 14x³ + 71x² + 154x + 120

Please note that there are many other possible polynomials that also meet this criteria, just multiply everything by any number to get another possibility.