Question

Find the value of m, so that 2x -1 be a factor of 8x4 +4x3-16x2 +10x+m. pls answer fast

Answer 1

Step-by-step explanation:

2x-1

2x-1=0

2x=1

X=1/2.......i

Putting the value of x

8x4 +4x3-16x2 +10x+m

8 ( 1 / 2 )^ 4 + 4 ( 1 / 2) ^ 3 - 16 ( 1 / 2 ) ^ 2 + 10 * 1 / 2 + m=0

8 * 1 / 16 + 4 * 1 / 8 - 16 * 1 / 4 + 5 + m=0

1 / 2 + 1 / 2 - 4 + 5 + m=0

( 1 + 1 - 8 + 1 0 ) / 2 + m = 0

4 / 2 + m = 0

2 + m = 0

m = - 2

Hope you get this...

Please mark brainliest