<prompt> Find the solution to the quadratic equation.3x2 7x - 4 0  <response>: The given quadratic equation is 3x2 7x - 4 0.We can solve this equation using the quadratic formula: x -b sqrtb2 - 4ac 2a.Here, a 3, b 7, and c -4.Plugging these values into the quadratic formula, we have:x -7 sqrt72 - 4 3 -4 2 3 -7 sqrt73 6So, the solutions to the quadratic equation are: x -7 sqrt73 6 and x -7 - sqrt73 6. 