faktorkan 1.3p+3q 2.ap+aq 3.4x-16y 4.2ax-8ay 5.b²-9 pakai cara

1. 3( p + q)
2. a( p +q)
3. 4(x - 4y)
4. 2a ( x - 4y)
5. (b)² - (3)²= ( b +3)(b -3)