Math, asked by 8309405623, 6 months ago

3x – 5x2 + 12 has maximum at x = a,
then a is

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Answered by Anonymous

6

Answer:

Hi!!!

y=3x+5x^2+12

dy/dx = 3+10x (By differentiating)

At maximum, dy/dx = 0

3+10x=0

10x = -3

x = -3/10

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