Math, asked by khairnarrushikesh110, 1 year ago

If x=5 is a root of equation kx? - 14x - 5 = 0 then find the value of K
by completing the following activity.
One of the root of the equation kor? - 14x + 5 = 0 is
... Putting x= in the equation (1)
- 146 -5=0
25k - 70-5 =0
25k = )
k
25k​

Answers

Answered by Tr21
21

Answer:

15

Step-by-step explanation:

put x=5 in this equation

k5-14(5)-5=0

k5-75=0

k5=75

k=15

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