Question

Y3=126 solve the problem

Answer 1

Answer:

$y=3\sqrt[3]{14}$

Step-by-step explanation:

I'm assuming you meant to write: $y^3=126$

You can solve the equation by taking the cube root of both sides:

$y=\sqrt[3]{126}$

We can use the radical identity: $\sqrt[n]{a*b}=\sqrt[n]{a}*\sqrt[n]{b}$

We can rewrite our radical as: $y=\sqrt[3]{14*9}=\sqrt[3]{14}*\sqrt[3]{9}$

We can simplify the cube root of 9, as 3 to get the simplified form: $y=3\sqrt[3]{14}$