Solve u^41-4-220 - ScanMath

Evaluate

u^{4} \times 1 - 4 - 220

To find the roots of the expression,set the expression equal to 0

u^{4} \times 1 - 4 - 220 = 0

Any expression multiplied by 1 remains the same

u^{4} - 4 - 220 = 0

Subtract the numbers

u^{4} - 224 = 0

Move the constant to the right-hand side and change its sign

u^{4} = 0 + 224

Removing 0 doesn't change the value,so remove it from the expression

u^{4} = 224

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

u = \pm 4224

Simplify the expression

More Steps

u = \pm 2414

Separate the equation into 2 possible cases

u = 2414 u = - 2414

Solution

u_{1} = - 2414, u_{2} = 2414

Alternative Form

u_{1} \approx - 3.868673, u_{2} \approx 3.868673

Simplify the expression