INECUACIONES ayuda por favor?
INECUACIONES ayuda por favor! X[tex] x ^ {2} - 11x + 18 \ \ textgreater \ 0[ / tex] [tex] x ^ {2} - 6x + 8 \ \ textless \ 0[ / tex] [tex] x ^ {2} - 9x + 20 \ leq 0[ / tex] [tex] x ^ {2} - 2x - 15 \ geq 0[ / tex].
INECUACIONES ayuda por favor! X[tex] x ^ {2} - 11x + 18 \ \ textgreater \ 0[ / tex] [tex] x ^ {2} - 6x + 8 \ \ textless \ 0[ / tex] [tex] x ^ {2} - 9x + 20 \ leq 0[ / tex] [tex] x ^ {2} - 2x - 15 \ geq 0[ / tex].
En resumen
En todos tienes que factorizar <img src="https://tex.z-dn.net/?f=%28x-9%29%28x-2%29%3E0" />0" alt = "(x - 9)(x - 2)>0" align = "absmiddle" class = "latex - formula"> entonces <img src="https://tex.z-dn.net/?
En todos tienes que factorizar
<img src="https://tex.z-dn.net/?f=%28x-9%29%28x-2%29%3E0" />0" alt = "(x - 9)(x - 2)>0" align = "absmiddle" class = "latex - formula">
entonces
<img src="https://tex.z-dn.net/?f=x%5Cin%28-%5Cinfty%2C2%29%5Ccup%289%2C%2B%5Cinfty%29" />
2)<img src="https://tex.z-dn.net/?f=x%5Cin%282%2C4%29" />
3)<img src="https://tex.z-dn.net/?f=x%5Cin%20%5B4%2C5%5D" />
4)<img src="https://tex.z-dn.net/?f=x%5Cin%28-%5Cinfty%2C-3%29%5Ccup%285%2C%2B%5Cinfty%29" />.
1 + 1 / 2.
No se que es : b . Matematicas?
A) 625 b)32 c)216 espero ayudarte.
Todo numero elevado a la cero da 1.
A³ . a⁴ . A6 . b6 . B7 = a13 . B13.