Question
Simplify the expression
4258l3−1
Evaluate
l3×4258−1
Solution
4258l3−1
Show Solution

Find the roots
l=4258342582
Alternative Form
l≈0.061697
Evaluate
l3×4258−1
To find the roots of the expression,set the expression equal to 0
l3×4258−1=0
Use the commutative property to reorder the terms
4258l3−1=0
Move the constant to the right-hand side and change its sign
4258l3=0+1
Removing 0 doesn't change the value,so remove it from the expression
4258l3=1
Divide both sides
42584258l3=42581
Divide the numbers
l3=42581
Take the 3-th root on both sides of the equation
3l3=342581
Calculate
l=342581
Solution
More Steps

Evaluate
342581
To take a root of a fraction,take the root of the numerator and denominator separately
3425831
Simplify the radical expression
342581
Multiply by the Conjugate
34258×342582342582
Multiply the numbers
More Steps

Evaluate
34258×342582
The product of roots with the same index is equal to the root of the product
34258×42582
Calculate the product
342583
Reduce the index of the radical and exponent with 3
4258
4258342582
l=4258342582
Alternative Form
l≈0.061697
Show Solution
