Question

(10*)TOTUL LA 5X 100=(2LA 4X5LA PATRU)TOTUL LA 8

Answer 1

[tex](10^{x})^5*100=( 2^{4} * 5^{4} )^8 \\ 10^{5*x}*10^{2} = 10^{4*8} \\ 10^{5x+2} =10^{32} \\ 5x+2=32\\ 5x=30\\ x=6[/tex]