When you regroup you are basically breaking down the problem.
You would do 60 + 40=?
Then you would do 4 + 3= ?
Your answer would come out to 107
40 because if you add 1 to each other those sides so you do 9+9 and 11+11 which equals 40 for your perimeter
Answer:
=25a6−36a4
Step-by-step explanation:
=(5a3+−6a2)(5a3+6a2)
=(5a3)(5a3)+(5a3)(6a2)+(−6a2)(5a3)+(−6a2)(6a2)
=25a6+30a5−30a5−36a4
=25a6−36a4
What t value will yield 4?
H(t) = 4t + 20
How about -4?
H(-4) = 4(-4) + 20
H(-4) = -16 + 20
H(-4) = 4
Yes, t = -4
Done.
