Question

find k if x=3 is a root of equations k x ²- 10 +3 =0​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

x=3 is a root then this will be satisfied by this equation

so put the value x=3

k(3)^2-10(3)+3=0

9k-30+3=0

9k-27=0

k=27/9

k=3

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