Question
Simplify the expression
4056l4−1
Evaluate
l4×4056−1
Solution
4056l4−1
Show Solution

Find the roots
l1=−4056440563,l2=4056440563
Alternative Form
l1≈−0.125307,l2≈0.125307
Evaluate
l4×4056−1
To find the roots of the expression,set the expression equal to 0
l4×4056−1=0
Use the commutative property to reorder the terms
4056l4−1=0
Move the constant to the right-hand side and change its sign
4056l4=0+1
Removing 0 doesn't change the value,so remove it from the expression
4056l4=1
Divide both sides
40564056l4=40561
Divide the numbers
l4=40561
Take the root of both sides of the equation and remember to use both positive and negative roots
l=±440561
Simplify the expression
More Steps

Evaluate
440561
To take a root of a fraction,take the root of the numerator and denominator separately
4405641
Simplify the radical expression
440561
Multiply by the Conjugate
44056×440563440563
Multiply the numbers
More Steps

Evaluate
44056×440563
The product of roots with the same index is equal to the root of the product
44056×40563
Calculate the product
440564
Reduce the index of the radical and exponent with 4
4056
4056440563
l=±4056440563
Separate the equation into 2 possible cases
l=4056440563l=−4056440563
Solution
l1=−4056440563,l2=4056440563
Alternative Form
l1≈−0.125307,l2≈0.125307
Show Solution
