Question

Please what’s the answer?… I really need help

Answer 1

`\sqrt[3]{x + 1} = 2`

Let us cube both sides.

`= > (\sqrt[3]{x + 1} ) ^(3) = {2}^(3)`

Now, it will be only x + 1.

`= > x + 1 = 8`

Transpose 1 to the Right Hand Side.

`= > x = 8 - 1`

Now, subtract.

`= > x = 7`

Answer:

x = 7

Hope you could understand.

If you have any query, feel free to ask.