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Nice solution 👍
Nice teaching
It's well done
Perfect 👍
Good explanation
Amazing 😍
Very well explained
Step by step explanation, very good
NIce teaching maam
2^2x=202^2x=4x5(2^2.5)2^2x/2^2=52^2x-2=52^2(x-1) =54^(x-1)=5Taking log on b/s ,log4^(x-1)=log5(x-1)log4 = log5xlog4-log4 =kog5x-1=log5/log4x=1+log4(5)// 5:37
2^2(x-1) =5Taking log on b/s2(x-1)log2=log52xlog2-log2=log5log2(2x-1)=2x-1=1/log2=2x=1+1/log2=1/22x-1=log5/log2x=1+1/2.log2(5)/./
x=2.2
The war continues
Can neefd this? 😂😂😂😂
Very bad😢😢😢😢
Just write down the answer:x = log₄20 Maybe someone can tell me why so many math teachers make simple calculations so complicated. On the face of it, it seems intentionally misleading.
Nice solution 👍
Nice teaching
It's well done
Perfect 👍
Good explanation
Amazing 😍
Very well explained
Step by step explanation, very good
NIce teaching maam
2^2x=20
2^2x=4x5(2^2.5)
2^2x/2^2=5
2^2x-2=5
2^2(x-1) =5
4^(x-1)=5
Taking log on b/s ,
log4^(x-1)=log5
(x-1)log4 = log5
xlog4-log4 =kog5
x-1=log5/log4
x=1+log4(5)// 5:37
2^2(x-1) =5
Taking log on b/s
2(x-1)log2=log5
2xlog2-log2=log5
log2(2x-1)=2x-1=1/log2=2x=1+1/log2=1/2
2x-1=log5/log2
x=1+1/2.log2(5)/./
x=2.2
The war continues
Can neefd this? 😂😂😂😂
Very bad😢😢😢😢
Just write down the answer:
x = log₄20
Maybe someone can tell me why so many math teachers make simple calculations so complicated. On the face of it, it seems intentionally misleading.
Very well explained