Respuesta :
Answer:
Factor and set each factor equal to zero.
Always true
Step-by-step explanation:
Answer: 4(3+5)
Step-by-step explanation:
4 is the greatest common factor of 12 and 20
12+20
= 4 ⋅ 3 + 4 ⋅ 5
= 4(3+5) Apply the distributive property.
The Answer :
4 (3+5)