Question

Draw the graph of the polynomial x^+3x-4. find the zeroes snd justify your answer​

Answer 1

Step-by-step explanation:

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

hope it's helpful ☺

Answer 2

Answer: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

Step-by-step explanation: