Solve below log Equation, this equation came with different bases:log2(x+2)-3*log8(x+3)=2

aortiH 2020-12-03 Answered

Solve below log Equation, this equation came with different bases: log2(x+2)3log8(x+3)=2

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dessinemoie
Answered 2020-12-04 Author has 90 answers
log2(x+2)3log8(x+3)=2
8=23, so log8=(13)log2
log2(x+2)log2(x+3)=2
log2[x+2x+3]=2
thus, x+2x+3=22=4
x+3=4*(x+3)
x+3=4x+12
3x=3-12=-9
x=-3
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