Question

2x² - 7x + 3. please explain

Answer 1

Step 1

Write the expression

`2x^2-7x+3`

Step 2

`\begin{gathered} 2*3=\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}`

Final answer

(x - 3)(2x - 1)