Algebra
Calculus
Trigonometry
Matrix
Question
Solve the equation
Solve for a
Solve for z
a=73147z
Evaluate
7a3=3z
Divide both sides
77a3=73z
Divide the numbers
a3=73z
Take the 3-th root on both sides of the equation
3a3=373z
Calculate
a=373z
Solution
More Steps
Evaluate
373z
To take a root of a fraction,take the root of the numerator and denominator separately
3733z
Multiply by the Conjugate
37×37233z×372
Calculate
733z×372
Calculate
More Steps
Evaluate
33z×372
The product of roots with the same index is equal to the root of the product
33z×72
Calculate the product
3147z
73147z
a=73147z
Show Solution
