Question
Solve the equation
x1=−396395,x2=396395
Alternative Form
x1≈−0.543028,x2≈0.543028
Evaluate
1=x6×39
Use the commutative property to reorder the terms
1=39x6
Swap the sides of the equation
39x6=1
Divide both sides
3939x6=391
Divide the numbers
x6=391
Take the root of both sides of the equation and remember to use both positive and negative roots
x=±6391
Simplify the expression
More Steps

Evaluate
6391
To take a root of a fraction,take the root of the numerator and denominator separately
63961
Simplify the radical expression
6391
Multiply by the Conjugate
639×63956395
Multiply the numbers
More Steps

Evaluate
639×6395
The product of roots with the same index is equal to the root of the product
639×395
Calculate the product
6396
Reduce the index of the radical and exponent with 6
39
396395
x=±396395
Separate the equation into 2 possible cases
x=396395x=−396395
Solution
x1=−396395,x2=396395
Alternative Form
x1≈−0.543028,x2≈0.543028
Show Solution
