Math, asked by Rawanbinhussain, 1 year ago

given that y=3 is a solution of the equation 2y²+ky-27=0 , find the other solution.

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Answers

Answered by deben11

3

2×9+k×3-27=0

18+3k-27=0

3k-9=0

3k=9

k=3

Answered by RynRai

4

Answer:

k = 3

Step-by-step explanation:

2y²+ky-27=0

2(3)² + k(3) - 27 = 0

18 + 3k - 27 = 0

3K = 9

k = 3

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