Math, asked by mohdshaikh2832, 18 hours ago

find k if x = 3 is a root of equation kx2-10x + 3 = 0

Answers

Answered by ssarkar110305

5

Answer:

kx² - 10x + 3 = 0

at x=3:

k(3)² - 10(3) + 3 = 0

9k - 30 + 3 = 0

9k - 27 = 0

9k = 27

k = 3

pls mark this as brainliest

Answered by stusaran10071

0

Answer:

kx² - 10x + 3 = 0

at x=3:

k(3)² - 10(3) + 3 = 0

9k - 30 + 3 = 0

9k - 27 = 0

9k = 27

k = 3

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