Question

x²-2x=-x+6
Resoluciion

Answer 1

Respuesta:

$\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\blue{\boxed{\boxed{\red{¡ʜ}\blue{ᴏ}\purple{ʟ}\orange{ᴀ!}}}}$

$\bf\green{\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\: Resolvemos:}$

${x}^{2} - 2x = - x + 6$

${x}^{2} - 2x + x - 6 = 0$

${x}^{2} - x - 6 = 0$

${x}^{2} + 2x - 3x - 6 = 0$

$x \times (x + 2) - 3(x + 2) = 0$

$(x + 2) \times (x - 3) = 0$

$x + 2 = 0 \\ x - 3 = 0$

$x = - 2 \\ x = 3 \: \: \:$

$\boxed{ x_{1} = - 2, x_{2} = 3 }$

${\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\red{\boxed{\boxed{\boxed{\blue{ATT: ★Alex★}}}}}}$