Logx 2+log x 8=4 Logx 8-log x 2=2 Log x 3+log x 9=3

Question

Logx 2+log x 8=4
Logx 8-log x 2=2
Log x 3+log x 9=3

Comments

log(x)2*8=4

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x^4=16

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x=2

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2)log(x)8/2=2

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x^2=4

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x=2

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3)log(x)3*9=3

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x^3=27

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x=3

Answer 1

Logₓ 2+log ₓ 8=4   (x>0, x≠1)
logₓ16=4
x⁴ = 16
x = 2
Logₓ 8-log ₓ 2=2   (x>0, x≠1)
logₓ4 = 2
x²= 4
x = 2
Logₓ3+logₓ 9=3    (x>0, x≠1)
logₓ27 = 3
x³ = 27
x = 3