LilliemaeC8304 LilliemaeC8304
  • 31-10-2022
  • Mathematics
contestada

2x² - 7x + 3. please explain

Respuesta :

YussufJ443500 YussufJ443500
  • 31-10-2022

Solution

Step 1

Write the expression

[tex]2x^2-7x+3[/tex]

Step 2

[tex]\begin{gathered} 2\times3=\text{ 6} \\ choose\text{ two integers that if add give -7 and when multiplied give 6} \\ -1\text{ and -6} \\ \\ 2x^2-\text{ x -6x + 3} \\ \\ x(2x\text{ - 1\rparen-3\lparen 2x - 1\rparen} \\ \\ (x\text{ - 3\rparen\lparen2x - 1\rparen} \end{gathered}[/tex]

Final answer

(x - 3)(2x - 1)

Answer Link

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