1. 2x^2-y^2=10

2. (y-1)^2-4(x-2)^2=168

1. Divide both sides by 10

x^2/5-y^2/10 =1

2. divided both sides by 168

(y-1)^2/168-(x-2)^2/42 =1

Secure Information

Content will be erased after question is completed.

Enter the email address associated with your account, and we will email you a link to reset your password.

Forgot your password?

Sign Up