if ⅔ and -3 are the two solutions of ax²+7x+b=0 , then what are values of a and b?​

1 thought on “if ⅔ and -3 are the two solutions of ax²+7x+b=0 , then what are values of a and b?​”

1. Step-by-step explanation:

   F(-3) =

   [tex]9a + b = 21[/tex]

   F(2/3) =

   [tex](4 \div 9)a + b = 14 \div 3 [/tex]

   Subtract both

   And get the answer

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