Answer:
-a^2 + -4a + 3a + 12
Step-by-step explanation:
FOIL
First terms: -a x a = -a^2
Outside terms: -a x 4 = -4a
Inside terms: 3 x a = 3a
Last terms: 3 x 4 = 12
Answer:
1 5 and 8 also equal 130
2 3 6 and 7 equal 50
Step-by-step explanation:
have a great day :D
adding two negative integers always yields a negative sum
You could do 420... or 210
Answer:
work is pictured and shown
