Solve 7^2x^3=1 - ScanMath

Evaluate

7^{2} x^{3} = 1

Divide both sides

\frac{7 ^{2} x ^{3}}{7 ^{2}} = \frac{1}{7 ^{2}}

Divide the numbers

x^{3} = \frac{1}{7 ^{2}}

Take the 3 -th root on both sides of the equation

3 x^{3} = 3 \frac{1}{7 ^{2}}

Calculate

x = 3 \frac{1}{7 ^{2}}

Solution

More Steps

x = \frac{3 7}{7}

Alternative Form

x \approx 0.273276

Solve the equation