Question

porfavor ayúdenme si​

Answer 1

Inciso correcto c)

5.- $\large \sf{(3x {}^{4} - 5xy)} {}^{2}$

$\large{ \pink{ \boxed{ \pink{ \boxed{ \sf {\purple{\sf{9x {}^{8} - 30 {x}^{5} y + 25 {x}^{2} {y}^{2} }}}}}}}}$

Inciso correcto c)

6.- $\large{ \sf(x + 3)(x - 3)}$

$\large{ \pink{ \boxed{ \pink{ \boxed{ \sf {\purple{{x}^{2} - 9}}}}}}}$

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