Question

one root of quadratic equation kx^2-10x+3=0 x=1/3 find value of k​

Answer 1

Step-by-step explanation:

p(x)=kx²-10x+3=0

one root of quadratic equation is x=1/3

p(1/3)=k(1/3)²-10(1/3)+3

0=k/9-10/3+3

0=k-30+27/9

0×9=k-3

k=3