Question

Factor 6 out of
`6x^2` - 18

Answer 1

`\\ \sf{:}\Rrightarrow 6x^2-18`

• Take 6 common in order to factor out
• 6x^2=6(x^2)
• 18=6(3)

`\\ \sf{:}\Rrightarrow 6(x^2-3)`

Answer 2

See below

Explanation:

• 6x² - 18 =
• 6*x² - 6*3 =
• 6(x² - 3)