Expand the expression to a polynomial in standard form:
(3x - 2)(1 + 4x - x2)
Options
A
3x³ + 14x² - 5x + 2
B
3x³ + 14x² - 5x - 2
C
-3x³ + 14x² - 5x + 2
D
-3x³ + 14x² - 5x - 2
Answer & Analysis
Answer
D
Analysis
To expand the expression (3x - 2)(1 + 4x - x2), we can use the distributive property and multiply each term of the first expression by each term of the second expression: