Solve 4t2+12t+9=4\displaystyle {4}{t}^{{2}}+{12}{t}+{9}={4} by using the square root method. Hint: complete the square first!

Enter each solution in the box below as a reduced fraction or integer. If there is more than 1 solution, separate the values with a comma (example: -3, 2).

The solution set for t\displaystyle {t} is { }