Question

VA ROG MULT , REPEDE!

a) $( \frac{1}{3} x - \frac{3}{2} ) ^{2}$
b) ($( \frac{ \sqrt{2} }{2} x + \frac{1}{ \sqrt{2} } y ) ^{2}$
c) ( $( \frac{1}{3} x - \frac{5}{6} yz ) ( \frac{1}{3} x + \frac{5}{6} yz)$
rezolvare completa.

Answer 1

Rezolvarea e pe foaie: