Question

Find the zeroes of the polynomial p(x)=2x+5.
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Answer 1

Answer:

P(x) =2x+5

Let p(x) be 0

0=2x+5

-5=2x

-5/2=x

So zero of p(x) is - 5/2

Answer 2

Answer:

px=2x+5

p(1) =2(1)+5

p(1)=7

p(0)=2(0)+5

p(0)=5

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

-10+5

=-5 is the zero of plolynomial