Question

What are the zeros of the polynomial

Answer 1

The zeros of the potynomial y = 3(x + 4)(x + 1)(x - 3)

$3(x + 4)(x + 1)(x - 3) = 0 \iff x+4=0\ \vee\ x+1=0\ \vee\ x-3=0\\\\x=-4\ \vee\ x=-1\ \vee\ x=3$

Answer: a) -4, -1, 3