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How to take the cube root of a negative algebraic expression

👉 Learn how to find the 3rd root of an expression. To find the 3rd root of an expression, if the exponent of the expression ...

How Liam Delap is able to work out cube roots quickly and look like a maths genius, and the simple trick you can learn to do it yourself

The Chelsea striker has gone viral for his ability to immediately give the answer to a tricky-sounding maths question ...