Solve the Quadratic Equation problem .. please show steps

a^2+3=12

Hello!

Subtract 3 from both sides:

a^2 = 12-3 = 9 = 3^2.

a^2 = 3^2 means a=3 or a=-3 (two solutions).

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