Question

HOLA por favor ayude a resolver estos ejercicios.. gracias
Hello please help solve these exercises.. Thank you

Answer 1

$e = \frac{ {x}^{5} {y}^{3}x }{ {y}^{4} {x}^{3} } \\ e = \frac{ {x}^{2} \times x }{y} \\ e = \frac{ {x}^{3} }{y} \\ {x}^{42}$