Math, asked by rashi2006200534, 1 year ago

answer me the 3rd question

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Answered by itspreet29

0

f(x)=2x2-3x+7a

x=2

f(2)=2×4-3×2+7a=0

8-6+7a=0

2+7a=0

7a=-2

a=-2/7

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