Solve 2w^4 = 14 - ScanMath

Evaluate

2 w^{4} = 14

Divide both sides

\frac{2 w ^{4}}{2} = \frac{14}{2}

Divide the numbers

w^{4} = \frac{14}{2}

Divide the numbers

More Steps

w^{4} = 7

Take the root of both sides of the equation and remember to use both positive and negative roots

w = \pm 47

Separate the equation into 2 possible cases

w = 47 w = - 47

Solution

w_{1} = - 47, w_{2} = 47

Alternative Form

w_{1} \approx - 1.626577, w_{2} \approx 1.626577

Solve the equation