RubiksCube RubiksCube

24-10-2020
Mathematics

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If f(x) =- x2 + x what is the value of f(4) ?

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tylert17 tylert17

24-10-2020

Answer:

-8 + 4 I believe

Step-by-step explanation:

you sup in 4 for X so -4(2) = 8 and then you sub the other X for making the answer -8 + 4

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