Answer:
D is the correct answer
Step-by-step explanation:
Fifth row of Pascal pyramid is 1 , 5, 10, 10, 5 , 1
The expansion should always have n + 1 number of terms
Where n is the power
-4x+3 and -2y idk if that's completely right tho
Answer:
you can use a calculator
Step-by-step explanation:
If I'm not mistaken its 7.2200