Question

Cat este valoarea lui  "x"?  4la puterea16x 8 la puterea a 12x16 la puterea 5 =2 la puterea 2x

Answer 1

transformi toate bazele in 2 si ecuatia devine 2 la aputerea 32 ori 2 la puterea 36 ori 2 la puterea 20=2 la puterea 2x=>2 la puterea 88 =2 la puterea 2x=>2x=88=>x=44

Answer 2

4^16•8^12•16^5=2^2x; (2^2)^16•(2^3)^12•(2^4)^5=2^2x; 2^2•16•2^3•12•2^4•5=2^2x; 2^32•2^36•2^20=2^2x; 2^32+36+20=2^2x; 2^88=2^2x; 2^2•48=2^2x=> x=44