Quadratics and Cubics, SMB-031 Solve the equation `3q^2-10q-8=0` for `q.` (2 marks) Show Answers Only `q=-2/3 \ text{or}\ 4` Show Worked Solution `3q^2-10q-8` `=0` `(3q+2)(q-4)` `=0` `3q+2` `=0` `text{or}\ \ q=4` `q` `=-2/3`