Question

varog frumos ajutatima la punctul A

pliizzz urgent ​

Answer 1

Răspuns:

$5,2x^{3}y : 0,4xy^{2} = \frac{52}{10} *x^{3}y : \frac{4}{10} *xy^{2}=$

$= \frac{52x^{3}y}{10} : \frac{4xy^{2}}{10} = \frac{52x^{3}y}{10} * \frac{10}{4xy^{2}}=$

$= \frac{52x^{3}y}{4xy^{2}} = \frac{13x^{2}}{y}$

Explicație pas cu pas: