This is what you would input:
sqrt[1-x^2]
This is what you would input:
sqrt[x^2+1]
This is what you would input:
sqrt[x^2-1]
This is what you would input:
x^2 / sqrt[1-x^2]
This is what you would input:
x^2 / sqrt[x^2+1]
This is what you would input:
x^2 / sqrt[x^2-1]
This is what you would input:
1 / (x sqrt[1-x^2])
This is what you would input:
1 / (x sqrt[x^2+1])
This is what you would input:
1 / (x sqrt[x^2-1])
This is what you would input:
1 / (x sqrt[1-x^2]^3)
This is what you would input:
1 / (x sqrt[x^2+1]^3)
This is what you would input:
1 / (x sqrt[x^2-1]^3)