Find x if 25x x 16(x-1) = 64000 Share with your friends Share 0 Lovina Kansal answered this Dear student We have25x×16x-1=64000⇒25x-1+1×16x-1=64000⇒25×16x-1×25=64000⇒25×16x-1=6400025⇒25×16x-1=2560Taking log both sides, we get⇒log25×16x-1=log2560⇒log400x-1=log2560⇒x-1log400=log2560⇒x-1log202=log2560⇒2x-1log20=log2560⇒x-1=log25602log20⇒x=log25602log20+1⇒x=2.31 using scientific calculator Regards -1 View Full Answer Harsh Saini answered this NICE QUESTION 2 Shiven Charkha answered this Solve by yourself -2
