Question

if a+1/a=1 then a2+1=________.​

Answer 1

Answer:

-1

Step-by-step explanation:

(Note, your question is actually either incorrect, or you have missed a part after +1 at the end, we should fins the value of a^2 + 1/a^2)

(a+1/a)=1

Square on both sides, we get:

a^2 + 1/(a^2) + 2(a)(1/a) = 1^2 = 1

=> a^2 + 1/a^2 = 1 - 2 = -1

Therefore, value of a^2 + 1/a^2 = -1

Answer 2

$\huge\mathsf\blue{Answer}$

if a+1/a=1 then a2+1= -1