Question

If a+1/a=1 than a3+1=?

Answer 1

Answer:

1(a) +1/ 1(a) =2/1=1 < 1(a) 3+1 = 4

1<4

Step-by-step explanation:

Hope it helps you

Answer 2

Answer:

= 1 (ONE)

Step-by-step explanation:

a+1/a= 1

> (a^2+1)a = 1

> a^2+1 = 1*a

> a^2 +1 = a

> (a^2+1)/a = a/a [ both side divided by a]

> a + a = 1

> a= 1-1

> a = 0

a3+2= ?

> 0*3 + 1 (a = 0, as it was proof before )

> 0 + 1

> 1