Ecuacion cuadrática
[tex]x^{2} -13x+30=0\\\\(x-10)(x-3)=0\\\\x-10=0\\\\x_{1} =10\\\\x-3=0\\\\x_{2} =3[/tex]
[tex]10^{2} -13(10)+30=0\\100-130+30=0\\0=0\\\\3^{2} -13(3)+30=0\\9-39+30=0\\0=0[/tex]
Respuesta:
Solución
[tex]x_{1} =10\\x_{2} =3[/tex]
Tiene dos soluciones por ser cuadrática
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Verified answer
Ecuacion cuadrática
[tex]x^{2} -13x+30=0\\\\(x-10)(x-3)=0\\\\x-10=0\\\\x_{1} =10\\\\x-3=0\\\\x_{2} =3[/tex]
[tex]10^{2} -13(10)+30=0\\100-130+30=0\\0=0\\\\3^{2} -13(3)+30=0\\9-39+30=0\\0=0[/tex]
Respuesta:
Solución
[tex]x_{1} =10\\x_{2} =3[/tex]
Tiene dos soluciones por ser cuadrática