The expression 4 − [(4b³ − 25b² 14b − 2) ÷ (4b − 1)] becomes − b² + 6b + 2 after it's been simplified.
How do we simplify the expression?
To simplify the expression 4 − [(4b³ − 25b² 14b − 2) ÷ (4b − 1)]
Cancel the common factor (4b − 1
4−1(b² −6b+2)
Distribute the subtraction through the parentheses
4−b² + 6b − 2
Combine like terms:
2 − b² + 6b
The simplified form of the expression 4 − [(4b³ − 25b² 14b − 2) ÷ (4b − 1)] is − b² + 6b + 2