Question

${5x}^{2 } - {4x}^{2} + {7x - {6x}^{2} }^{2}$
cual es la respuesta
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Answer 1

$\\ 5x^{2} - {4x}^{2} + 7x - {6x}^{ {2}^{2} }$

$\\ {x}^{2} + 7x - {6x}^{4}$

$\\ = { - 6x}^{4} + {x}^{2} + 7x$

✓