Question

divide using synthetic division: (4x^3+7x^2-62x+15) / (4x-1)

Answer 1

4x-1 = 0 when x = ?

Answer 2

??? :O

Answer 3

3 2 1 0 <-- make sure all the parts are there; they are
4x^3 +7x^2 -62x +15
0 <-- add this row
----------------------
r ) <-- multiply this row
^
use the root

Answer 4

the root is when 4x-1 = 0 ...

Answer 5

im gonna say when x = 1/4 we get a zero ...



4x^3 +7x^2 -62x +15
0 1 2 -15
----------------------
1/4 ) 4 8 -60 [0], remainder