Jika f(x) = x*4 - 2x³ + x - 2 di bagi (x + √2) ,maka sisanya adalah....
Matematika
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Pertanyaan
Jika f(x) = x*4 - 2x³ + x - 2 di bagi (x + √2) ,maka sisanya adalah....
1 Jawaban
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1. Jawaban alex422
[tex]sisa = {( - \sqrt{2} )}^{4} - 2 {( - \sqrt{2} )}^{3} - \sqrt{2} - 2 = 4 + 4 \sqrt{2} - \sqrt{2} - 2 \\ = 2 + 2 \sqrt{2} [/tex]