Math, asked by vikasbasa4568, 1 year ago

If 2 is a solution of 3x2+(k-1)x+9=0, then k=? plzzzzzzz experts ans. this qu. as fast as you can. plzzz plzz plzzz

Answers

Answered by harshmodi

0

the answer of this question is -13 / 2

Answered by kspaneserpcd1d9

0

subst x=2 12+2k-2+9=0 k=- 9.5

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