Determine whether the values −1 and 73 are solutions to the quadratic equation 3x^2−4x−4=3 .

Question

Neither x=−1 nor x=73 is a solution.Neither x equals negative 1 nor x equals Start Fraction 7 over 3 End Fraction is a solution. Only x=−1 is a solution. Only x equals negative 1 is a solution. Both x=−1 and x=73 are solutions. Both x equals negative 1 and x equals Start Fraction 7 over 3 End Fraction are solutions. Only x=73 is a solution. Only x equals Start Fraction 7 over 3 End Fraction is a solution.

Answer 1

Neither x=−1 nor x=73 is a solution.