Solve l^520-1 - ScanMath

Evaluate

l^{5} \times 20 - 1

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

l^{5} \times 20 - 1 = 0

Use the commutative property to reorder the terms

20 l^{5} - 1 = 0

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

20 l^{5} = 0 + 1

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

20 l^{5} = 1

Divide both sides

\frac{20 l ^{5}}{20} = \frac{1}{20}

Divide the numbers

l^{5} = \frac{1}{20}

Take the 5 -th root on both sides of the equation

5 l^{5} = 5 \frac{1}{20}

Calculate

l = 5 \frac{1}{20}

Solution

More Steps

l = \frac{5 2 0 ^{4}}{20}

Alternative Form

l \approx 0.54928

Simplify the expression