log2base4+log4 base4 + log x base 4+ log 16 base 4=6. Find x
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Answered by
7
log 2base 4= x
4^x=2
2^2x=2
1=2x
x=1/2 (do all logs in this way )
1/2+1+log x base4+1/2=6
2+log x base 4 =6
log x base 4=4
4^x=4
x=1
therefore the value of x is 1
Hope it'd helpful to u .
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4^x=2
2^2x=2
1=2x
x=1/2 (do all logs in this way )
1/2+1+log x base4+1/2=6
2+log x base 4 =6
log x base 4=4
4^x=4
x=1
therefore the value of x is 1
Hope it'd helpful to u .
Pls mark me as brain list
Answered by
26
Hey there !!!!!!!!!!!!!!
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log₄2+log₄4+log₄x+log₄16=6
Using logₓa+logₓb=logₓab
log₄(2*4*x*16)=6
log₄(2*2²*2⁴*x)=6
log₄(2⁷*x)=6
2⁷*x= 4⁶
2⁷*x= (2²)⁶
x=2¹²/2⁷
x=2⁵
x=32
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`
Hope this helped you................
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
log₄2+log₄4+log₄x+log₄16=6
Using logₓa+logₓb=logₓab
log₄(2*4*x*16)=6
log₄(2*2²*2⁴*x)=6
log₄(2⁷*x)=6
2⁷*x= 4⁶
2⁷*x= (2²)⁶
x=2¹²/2⁷
x=2⁵
x=32
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`
Hope this helped you................
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