(2n)^4 = (2n)(2n)(2n)(2n)
(2n)(2n)(2n)(2n) is your answer
hope this helps
Answer:
4a is s(50-30-20)
4b is 10
Step-by-step explanation:
Make Brainliest!
It should be 13 since 13+8 = 21. 21-7 = 13
6 over twelve for the first blank
And 6 over twelve is the second blank
Add the top numbers and boom