Answer:
6ab + -3a2
Step-by-step explanation:
2ab(4a2 + 3ab - 7b2) original problem
2ab(3ab + 4a2 - 7b2) commutative property
2ab(3ab + -3a2) subtract
4 - 7 = -3
6ab + - 3a2 mulitiply
2ab x 3ab = 6ab
and that is you final expression, you can't add the last 2 numbers cause they are not like terms.
Answer:
-4a+22b
Step-by-step explanation:
Answer: D
Step-by-step explanation:
Trust me bro
The answer is c, 2 1/2 miles
Answer:
B hope it works helps im not sure but its b
