Question

Plzz find the value of k..​

Answer 1

Step-by-step explanation:

p(x)=

${x}^{5} + {kx}^{4} + 4 {x}^{3} - {x}^{2} + 5x - 4$

since 1 is a zero of p(x),p(1)=0

replacing values of x by 1

we get

p(1)=1+k+4-1+5-4

k+5=0

k=-5