Question

what number must be subtracted from 16 x^3 -8x^2 +4x +7 so it has a factor 2x
+1

Answer 1

Answer:

I have given you an idea plz try to solve it

Answer 2

Answer:

1

Step-by-step explanation:

(16x³ -8x² +4x +7)÷ 2x+1

=8x²-8x+6

and remainder 1

so if 1 be subtracted then this would be a factor

so 1 is answer

hope this will be helpful :)