Question

x3 + 3 x 2 - 5 x +7-2 x 3 - 4 x 2 + 5 ​

Answer 1

$\huge\color{Red}\underline{\colorbox{Res}{ʜᴏʟɪᴡɪ}}$

$\large\boxed{\bold{problema↓}}$

$x3+3 \times 2-5x+7-2 \times 3-4 \times 2+5$

$\large\boxed{\blue{Respuesta↓}}$

$4+x_{3}-5x$

$\large\boxed{\red{solución↓}}$

$x3+3 \times 2-5x+7-2 \times 3-4 \times 2+5$

$x_{3}+6-5x+7-2\times 3-4\times 2+5$

$x_{3}+13-5x-2\times 3-4\times 2+5$

$x_{3}+13-5x-6-4\times 2+5$

$x_{3}+7-5x-4\times 2+5$

$x_{3}+7-5x-8+5$

$x_{3}-1-5x+5$

$\large\boxed{\green{R=x_{3}+4-5x }}$

$\huge\color{yellow}\underline{\colorbox{Res}{༻XxJosuexX༺}}$