Question

plss give me write ans :')​

Answer 1

Answer:

umm here is the answer,

Given,

x=5 is one of the root of the equation kx² −14x−5=0

then, it should satisfy the equation,

k(5)² −14(5)−5=0

⇒k= 5²14(5)+5/5²

∴k= 25/ 75 =3