Jawaban:
½
bentuk desimal
0.5....
anggap aja 20172016 itu x
jadinya, x²/((x-1)²+(x+1)²-2)
[tex] \frac{ {x}^{2} }{ ({x - 1})^{2} + ({x + 1})^{2} - 2 } = \frac{ {x}^{2} }{ {x}^{2} + 1 + {x}^{2} + 1 - 2 } \\ \frac{ {x}^{2} }{ {x}^{2} + {x}^{2} + 1 + 1 - 2 } = \frac{ {x}^{2} }{ {2x}^{2} } \\ \frac{x}{2x} = \frac{20172016}{2 \times 20172016} = \frac{1}{2} [/tex]
gini ga si bang? gtw aku aga bingung juga:v
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Jawaban:
½
bentuk desimal
0.5....
Verified answer
Jawaban:
anggap aja 20172016 itu x
jadinya, x²/((x-1)²+(x+1)²-2)
[tex] \frac{ {x}^{2} }{ ({x - 1})^{2} + ({x + 1})^{2} - 2 } = \frac{ {x}^{2} }{ {x}^{2} + 1 + {x}^{2} + 1 - 2 } \\ \frac{ {x}^{2} }{ {x}^{2} + {x}^{2} + 1 + 1 - 2 } = \frac{ {x}^{2} }{ {2x}^{2} } \\ \frac{x}{2x} = \frac{20172016}{2 \times 20172016} = \frac{1}{2} [/tex]
gini ga si bang? gtw aku aga bingung juga:v