We have opposing answers, can you help?

What is the simplified form of (2x2 + 4x – 3)(3x + 1) ?
6x3 + 10x2 – 5x + 3 *
6x3 + 14x + 5x – 3
6x3 + 14x2 – 5x – 3 my answer
6x3 – 10x2 – 5x – 3*

1 answer

Right