Question

решите уравнения (1,6х+1)(1-1,6х)-64х(1-0,04х)=0

Answer 1

(1,6х+1)(1-1,6х)-64х(1-0,04х)=0
1,6х-2,56х²+1-1,6х-64х+2,56х²=0
1-64х=0
-64х=-1
х=1/64