Math, asked by jengbiphonglo, 6 months ago

if x=3 is one root of quadratic equations 3x²+k=27 then find k

Answers

Answered by GTR123

5

Answer:

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Answered by Adi182724

0

Answer:

x=3

3x^2+k=27

putting x=3 in the above eq.

we get

3×3^2+k=27

27+k=27

k=27-27=0

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