Question

17/2 la puterea a 3*3*7-1/2 la puterea 2a*3 la puterea 2

Answer 1

${((\frac{7}{2})^{63- \frac{1}{2} }})^{4a*6} = {(\frac{7}{2})^{\frac{125}{2}* (4a-6) }} = {(\frac{7}{2})^ {\frac{500a}{2}- \frac{750}{2}} = {(\frac{7}{2}) ^ {250a-375}$