what should be the value of b if the value of 5x – 2x²+b is -3 when x= -1?

1 thought on “what should be the value of b if the value of 5x – 2x²+b is -3 when x= -1?”

1. Answer:

   b = 6

   Step-by-step explanation:

   when we put the values

   5(-1) +2(-1)^2 +b = 3

   -5 – (-2) + b = 3

   -3 +b = 3

   b = 3+3

   b= 6

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