Question

3a^2-1-2a by splitting

Answer 1

hope it helps uuuuu..........

Answer 2

Hi ,

3a² - 1 - 2a

= 3a² - 2a - 1

= 3a² - 3a + 1a - 1

= 3a( a - 1 ) + 1 ( a - 1 )

= ( a - 1 ) ( 3a + 1 )

I hope this helps you.

: )