Question

pls answer the 4th question​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

Hello babs i am back

Step-by-step explanation:

Let p(x) =8x power 4 + 4 x power cube minus 16 X square + 10 X + m

given 2x - 1 is a factor of p(x)

= p(1/2)= 8(1/2)4 +4(1/2)3-16(1/2)2+10(1/2) +m

0= 8(1/2)+4(1/8)-16(1/4)+5+m

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

1+1+m=0

Therefore m=-2