Question
Solve the equation
x=53450
Alternative Form
x≈1.532619
Evaluate
5x3=18
Divide both sides
55x3=518
Divide the numbers
x3=518
Take the 3-th root on both sides of the equation
3x3=3518
Calculate
x=3518
Solution
More Steps

Evaluate
3518
To take a root of a fraction,take the root of the numerator and denominator separately
35318
Multiply by the Conjugate
35×352318×352
Simplify
35×352318×325
Multiply the numbers
More Steps

Evaluate
318×325
The product of roots with the same index is equal to the root of the product
318×25
Calculate the product
3450
35×3523450
Multiply the numbers
More Steps

Evaluate
35×352
The product of roots with the same index is equal to the root of the product
35×52
Calculate the product
353
Reduce the index of the radical and exponent with 3
5
53450
x=53450
Alternative Form
x≈1.532619
Show Solution
