What is the sum of the squares of the coefficients of $4(x^4 + 3x^2 + 1)$?
Question:
What is the sum of the squares of the coefficients of $4(x^4 + 3x^2 + 1)$?
Answer:
Let's think step by step.

user
176
What is the sum of the squares of the coefficients of $4(x^4 + 3x^2 + 1)$?
train