Question

draw the graph of the polynomial x2+3x-4 find the zeros of the polynomial verify the result

Answer 1

Answer:

Step-by-step explanation:

Solution

The graph of p(x) is given above.

Clearly, from the graph x=−4,1 are zeros of p(x).

Verification:-

p(−4)=(−4)^2+3×−4−4=16−12−4=0

p(1)=(1)^2+3×1−4=1+3−4=0