178 is the anwser thank you
3 because it square roots 3 to 3
Answer:

Step-by-step explanation:

<h3>Hope it is helpful....</h3>
Answer:
B
Step-by-step explanation:
Using the Pascal's triangle
Pertaining to the 8th term the coefficients are;
1, 8, 28, 56, 70, 56,28, 8 and 1 in that order
Expanding this,
the coefficient of the term x^7y is 8