Question

find value of k for which one root of the quadratic equation kx square -14x+8=0 is 2

Answer 1

hey mate here is your answer ✌♥✌

let p(X)=kx²-14x+8

now as 2 is a root

p(2)=k(2)²-14(2)+8=0

4k=28-8

k=20/4

k=5

hope it will help you

mark me brainliest ✌✌✌✌