1.

2) If x=3 is one root of the quadraticequationKx² - 10x + 3 = 0 9 then find thevalue of k​

Answer»

Step-by-step explanation:

9k-30+3=0

9k=27

k=3

3x^2-10x+3=0

3x^2-9x-x+3=0

3x(x-3)-1(x-3)=0

x=3,1/3



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