Answer: 2[tex]x^{2}[/tex]+5x-3
Step-by-step explanation:
1. Multiply the x in the first parenthesis by both terms in the second parenthesis:
x x 2x = 2[tex]x^{2}[/tex]
x x (-1) = -x
2. Multiply the 3 in the first parenthesis by both terms in the second parenthesis:
3 x 2x = 6x
3 x (-1) = -3
3. Add all the terms together:
2[tex]x^{2}[/tex] - x + 6x -3
4. Simplify:
2[tex]x^{2}[/tex] + 5x - 3
