Question

4.If p(x)=x2 + 3x – 7 then find the value of p(x)where -1<x<1 and xe Z​

Answer 1

Answer:

(-3-✓37)/2 , (-3+✓37)/2

Step-by-step explanation:

use formula (-b±✓b²-4ac)/2a

here p(x) = x²+3x-7

so,

a=1

b=3

c=-7