s509616 s509616

06-05-2020
Mathematics

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f(x) = –2x2 + 4x + 1

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infinitegalaxy11 infinitegalaxy11

06-05-2020

Answer:

x = 3/4

Step-by-step explanation:

f(x) = -2×2 +4x +1

f(x) = -4 +4x +1

f(x) = 4x -3

3 = 4x

3/4 = x

x= 3/4

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