LucidVII LucidVII
  • 02-09-2019
  • Mathematics
contestada

What is (x+3)x(2x-1)

Respuesta :

MichelleGunawan MichelleGunawan
  • 02-09-2019

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

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