Math, asked by GODPROTON, 7 hours ago

find the value of my for which (2x-1) is a factor of 8x^4 + 4x^3 - 16x^2 + 10x + m​

Answers

Answered by bhuvansainath16
0

Let p(x)=8x

4

+4x

3

−16x

2

+10x+m and g(x)=2x−1

Now, g(x)=2x−1

=>2x−1=0

=>x=

2

1

If g(x) is a factor of p(x), then p(

2

1

) must be 0

Thus, p(

2

1

)=0

=>8(

2

1

)

4

+4(

2

1

)

3

−16(

2

1

)

2

+10(

2

1

)+m=0

=>

16

8

+

8

4

4

16

+5+m=0

=>

2

1

+

2

1

−4+5+m=0

=>1+1+m=0

=>m=−2

Similar questions