Question

Find the value of k so that (2x-1) be the factor of 8x⁴ +4x³ - 16x²+ 10x+k.​

Answer 1

Answer:

k=-2

Step-by-step explanation:

g(x)=2x-1=0

=2x=1

=x=1/2

p(1/2)=8*1/2*1/2*1/2*1/2+4*1/2*1/2*1/2+-16*1/2*1/2+10*1/2+k=0

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

=1+1-8+10+2k/2=0

=4+2k=0*2

=2k=-4

=k=-4/2

=k=-2