To expand this expression, we first distribute the -1/4 to each term inside the parentheses:
Y = -1/4(x^3) + 1/4(3x^2) - 1
Simplifying further:
Y = -1/4x^3 + 3/4x^2 - 1
Therefore, Y = -1/4x^3 + 3/4x^2 - 1.
To expand this expression, we first distribute the -1/4 to each term inside the parentheses:
Y = -1/4(x^3) + 1/4(3x^2) - 1
Simplifying further:
Y = -1/4x^3 + 3/4x^2 - 1
Therefore, Y = -1/4x^3 + 3/4x^2 - 1.