What is the answer to solvefor x,ln(x-8)+ln(x+8)=0 ?

The answer to solvefor x,ln(x-8)+ln(x+8)=0 is x=sqrt(65)

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solvefor x,ln(x-8)+ln(x+8)=0

solve for

x, ln (x - 8) + ln (x + 8) = 0

x = 65

Decimal Notation

x = 8.06225 \dots

Solution steps

ln (x - 8) + ln (x + 8) = 0

Apply log rules

(x - 8) (x + 8) = 1

Solve

(x - 8) (x + 8) = 1 : x = 65, x = - 65

x = 65, x = - 65

Verify Solutions:

x = 65

True

, x = - 65

False

The solution is

x = 65

0.89 = lo g_{10} (x)

ln (x) + 3 = \frac{4}{ln ( x )}

lo g_{7} (9 - x) = 3 lo g_{7} (2)

x, lo g_{10} (x) = - 2

lo g_{10} (x) = 97261

What is the answer to solvefor x,ln(x-8)+ln(x+8)=0 ?
The answer to solvefor x,ln(x-8)+ln(x+8)=0 is x=sqrt(65)