Respuesta:
B)
[tex] ( \times - {3)}^{2} = 6 \times + 9 \\ ( { \times }^{3} - 27) = ( { \times }^{3} - {3}^{3} ) \\ = ( \times - 3)( { \times }^{2} + 3 \times + 9) \\ \times + 5 \times - 24 = ( \times + 8)( \times - 3) \\ respuesta \\ \ { \times }^{2} - 6 \times + 9( \times - 3)( { \times }^{2} + 3 \times + 9) \\ ( \times + 8)( \times - 3)[/tex]
A)
[tex] { \times }^{2} + 6y + 8 {y}^{2} \\ = ( \times + 2y)( \times + 4y) \\ { \times }^{2} - 6 {y}^{2} = ( \times - 4y) \\ { \times }^{2} + 7 \times y + 12 {y}^{2} = ( \times + 4y)( \times + 3y) \\ respuesta \\ (\times + 2y)( \times + 4y) \\ ( \times - 4y) ( \times + 4y) \\ ( \times + 4y)( \times + 3y)[/tex]
Explicación paso a paso:
espero te sirvaʕ •ᴥ•ʔ
dame corona porfa (*・x・)/
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Respuesta:
B)
[tex] ( \times - {3)}^{2} = 6 \times + 9 \\ ( { \times }^{3} - 27) = ( { \times }^{3} - {3}^{3} ) \\ = ( \times - 3)( { \times }^{2} + 3 \times + 9) \\ \times + 5 \times - 24 = ( \times + 8)( \times - 3) \\ respuesta \\ \ { \times }^{2} - 6 \times + 9( \times - 3)( { \times }^{2} + 3 \times + 9) \\ ( \times + 8)( \times - 3)[/tex]
A)
[tex] { \times }^{2} + 6y + 8 {y}^{2} \\ = ( \times + 2y)( \times + 4y) \\ { \times }^{2} - 6 {y}^{2} = ( \times - 4y) \\ { \times }^{2} + 7 \times y + 12 {y}^{2} = ( \times + 4y)( \times + 3y) \\ respuesta \\ (\times + 2y)( \times + 4y) \\ ( \times - 4y) ( \times + 4y) \\ ( \times + 4y)( \times + 3y)[/tex]
Explicación paso a paso:
espero te sirvaʕ •ᴥ•ʔ
dame corona porfa (*・x・)/