Solve log2x=2 - ScanMath

Evaluate

lo g_{10} (2 x) = 2

Find the domain

More Steps

lo g_{10} (2 x) = 2, x > 0

Convert the logarithm into exponential form using the fact that lo g_{a} x = b is equal to x = a^{b}

2 x = 1 0^{2}

Evaluate the power

2 x = 100

Divide both sides

\frac{2 x}{2} = \frac{100}{2}

Divide the numbers

x = \frac{100}{2}

Divide the numbers

More Steps

x = 50

Check if the solution is in the defined range

x = 50, x > 0

Solution

x = 50

Solve the equation