Question

Q1. Find the zero of the polynomial P(x)=2x + 5.
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Answer 1

p(x)=2x+5=0

      2x+5=0

       x=-5/2

zero of the polynomial p(x)=-5/2

Answer 2

Answer:

x+1=0

x=-1is the zero of the polynomial

p(x)=2x+5

p(-1)=2(-1)+5

=-2+5

p(-1)=3

hope it helps you