What is the answer to 4log_{256}(A-4)=-1 ?

The answer to 4log_{256}(A-4)=-1 is A= 17/4

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4log_{256}(A-4)=-1

4 lo g_{256} (A - 4) = - 1

A = \frac{17}{4}

Decimal Notation

A = 4.25

Solution steps

4 lo g_{256} (A - 4) = - 1

Divide both sides by

4

lo g_{256} (A - 4) = - \frac{1}{4}

Apply log rules

A - 4 = \frac{1}{4}

Solve

A - 4 = \frac{1}{4} : A = \frac{17}{4}

A = \frac{17}{4}

Verify Solutions:

A = \frac{17}{4}

True

The solution is

A = \frac{17}{4}

lo g_{10} (x) = (27113)

lo g_{2} (x) + lo g_{2} (3) = 4

lo g_{2} (x) + lo g_{2} (3) = 3

- ln (x) = ln (2)

8.2 = - lo g_{10} (x)

What is the answer to 4log_{256}(A-4)=-1 ?
The answer to 4log_{256}(A-4)=-1 is A= 17/4
Solve for A: 4log_{256}(A-4)=-1
The solution is A= 17/4