(2x²+5x)³ elevar al cubo el siguiente binomio
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(2X² + 5X)³
= (2X²)³ + 3[(2X²)²(5X)] + 3[(2X²)(5X)²] + (5X)³
=![8X^{6}+3[(4X^{4})(5X)] + 3[(2X^{2})(25X^{2})]+125X^{3}](https://tex.z-dn.net/?f=8X%5E%7B6%7D%2B3%5B%284X%5E%7B4%7D%29%285X%29%5D+%2B+3%5B%282X%5E%7B2%7D%29%2825X%5E%7B2%7D%29%5D%2B125X%5E%7B3%7D+++++ "8X^{6}+3[(4X^{4})(5X)] + 3[(2X^{2})(25X^{2})]+125X^{3}")
=![8X^{6}+3[20X^{5}] + 3[50X^{4}]+125X^{3}](https://tex.z-dn.net/?f=8X%5E%7B6%7D%2B3%5B20X%5E%7B5%7D%5D+%2B+3%5B50X%5E%7B4%7D%5D%2B125X%5E%7B3%7D+++++ "8X^{6}+3[20X^{5}] + 3[50X^{4}]+125X^{3}")
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= (2X²)³ + 3[(2X²)²(5X)] + 3[(2X²)(5X)²] + (5X)³
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