if x+1 is the factor of ax^3 +x^2-2x+4a – 9 find the value of a Question if x+1 is the factor of ax^3 +x^2-2x+4a – 9 find the value of a in progress 0 Math Ayla 1 week 2021-09-12T18:56:22+00:00 2021-09-12T18:56:22+00:00 1 Answer 0 views 0

## Answers ( )

Answer:a = 2

Step-by-step explanation:let p(x)=

given,

x-1 is a factor of p(x)

By factor theorem,

a + 1 – 2 + 4a – 9 = 0

5a – 10 = 0

5a = 10

a = 2

hope helpful!!