6x³ - 4x² - 16x
To factorize the expression first factor out the GCF out
The GCF in the expression is 2x
2x( 3x² - 2x - 8)
Next, Factorize the terms in the bracket
To factorize write - 2x as a difference
2x( 3x² + 4x - 6x - 8)
Factor out x from the expression
2x [ x( 3x + 4) - 6x - 8 ]
Next factor out - 2 from the expression
2x [ x ( 3x + 4) - 2( 3x + 4) ]
Factor out 3x + 4 from the expression
The final answer : 2x( 3x + 4)( x - 2)
Letter C