alguien que sepa resolver esto please
[tex](7x {}^{2} −x+4)+(x {}^{2} −2x−3)+(−2x {}^{2} +3x+5)[/tex]
[tex](7x {}^{2} −x+4)+(x {}^{2} −2x−3)+(−2x {}^{2} +3x+5)[/tex]
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Respuesta:
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x
2
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2
x
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3
hola espero que esté bien si no mi cerebro me fallo