What is f(f(x))?
x4 + 2x2 + 1
x4 + 2x2 + 2
x4 + 2
x4 + 1...
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Answers: 3
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Mathematics, 21.06.2019 21:30
Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?
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Mathematics, 21.06.2019 23:30
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Mathematics, 22.06.2019 02:00
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