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Number Theory Level 1

$\Large \color{#D61F06} 2^{\color{#69047E}{2009} } - \color{#D61F06} 2^{\color{#624F41}{2007}} = \ \color{#20A900}?$

3 \times 2^{2007}

2 \times 2^{2007}

2^2

2^{2007}

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by Winston Astillero

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