Question

The zero of the polynomial p(x) = 2x+5 is
a) 2
b)2/5
c) 5
d) -5/2
​

Answer 1

Answer:

hi friend ,

given , 17+11*13*17*19

→17(1+11*13*19)

let 1+11*13*19 be n

then →17n

so the given number is a factor of 1,17,17n..as the given number has more than 2 factors , its a composite number

I hope this will help u ;)

Answer 2

Answer:

-5/2

Step-by-step explanation:

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

= -5+5

= 0