Factor: 4x2−8x−21
A. (x−7)(4x+3)
B. (x+7)(4x−3)
C. (2x+7)(2x−3)
D. (2x−7)(2x+3)
Answers
Answered by
3
Hey !
Here is your answer !
4x2 -8x - 21
4x2 - 14x +6x -21
2x ( 2x - 7 ) + 3 ( 2x - 7)
( 2x + 3 ) ( 2x - 7)
Here is your answer !
4x2 -8x - 21
4x2 - 14x +6x -21
2x ( 2x - 7 ) + 3 ( 2x - 7)
( 2x + 3 ) ( 2x - 7)
Similar questions