Question

hey



if x-5 is a factor of x³+6x²+5xk +10=0



so,
find the value of k =?.​

Answer 1

⭐Solution⭐

✔ given here

x³+6x²+5xk +10=0....(1)

if x-5 is a factor of equation (1) so,

x=5 exits this equations

keep x=5 this equations ,

(5)³+6×(5)²+5×(5)×k+10=0

=>125 +150+25k +10=0

=>25k = -285

=>k = -285/25

=>k = -57/5

✨Thats answer ✨

Answer 2

Answer:

Hey

x-5=0

x=5

Now,

$refer \: to \: \: the \: attatchment \\ \\ hope \: it \: will \: be \: helpful \\ \\ thanks$