Question

the zero of the polynomial P(x) 5x+b is-3, then find the value of 'b'.​

Answer 1

Solution

p(-3)=5(-3)+b=0=>b=15

Answer 2

Answer:

Step-by-step explanation:

p(x) =5x+b

p(-3) =5×-3+b

0=-15+b

b=15