Question

*When p (y) = 3 then the value of the polynomial ay³ - y² + 2y - 5 is 1 then find the value of 'a'.*

1️⃣ 3
2️⃣ -3
3️⃣ 1/3
4️⃣ -1/3​

Answer 1

Answer:

3⃣1/3

Step-by-step explanation:

if p(y) =3

a(3)^3-(3)^2+2(3)-5=1

27a-9+6-5=1

27a-9+1=1

27a-8=1

27a=1+8

a=9/27

a=1/3

hence value of 'a' is 1/3

Answer 2

Step-by-step explanation:

hope it helps you ... ...