Question

${2x}^{2 } - 18$
factorize​

Answer 1

Answer:

2 (x + 3) (x - 3)

Step-by-step explanation:

2x² - 18

= 2(x² - 9)

= 2 [(x)² - (3)²]

= 2 (x + 3) (x - 3)