Question

How do you solve y=x²+1

plsss help! show solution!​

Answer 1

`√(x-1) , -√(x-1)`

Explanation:

(y=x^2+1)^-1=

x=y^2+1

x-1=y^2

+ or -sqrt(x-1)=y

therefore, y=

`√(x-1) , -√(x-1)`