Question
Solve the equation
y=2360
Alternative Form
y≈1.957434
Evaluate
2y3=15
Divide both sides
22y3=215
Divide the numbers
y3=215
Take the 3-th root on both sides of the equation
3y3=3215
Calculate
y=3215
Solution
More Steps

Evaluate
3215
To take a root of a fraction,take the root of the numerator and denominator separately
32315
Multiply by the Conjugate
32×322315×322
Simplify
32×322315×34
Multiply the numbers
More Steps

Evaluate
315×34
The product of roots with the same index is equal to the root of the product
315×4
Calculate the product
360
32×322360
Multiply the numbers
More Steps

Evaluate
32×322
The product of roots with the same index is equal to the root of the product
32×22
Calculate the product
323
Reduce the index of the radical and exponent with 3
2
2360
y=2360
Alternative Form
y≈1.957434
Show Solution
