Question

X cube + 3 x square - 4 / x - 1

Answer 1

Answer:

Step-by-step explanation:

let p(x)=x³+3x²-4/x-1

p(0)=0³+3(0)²-4/0-1=-1

p(1)=1³+3(1)²-4/1-1=1=4-4-1=-1

∴these equation dose not have any zeroes.