Write the expression in radical form.
x 2/7
√x 2/7
To write the expression x^(2/7) in radical form, we can use the property of radicals that states x^(m/n) is equivalent to the nth root of x raised to the power of m.
So, x^(2/7) can be written as the seventh root of x squared:
∛(x^2) or ∜(x^2)
Note that the radical symbol (∛ or ∜) represents the principal root of the expression.
To write the expression x^(2/7) in radical form, we can use the property that the nth root of a number can be represented as a fractional exponent.
The expression x^(2/7) represents the 2/7th power of x. To write it in radical form, we need to find the 7th root of x squared.
We can write it as the 7th root of x squared using the radical notation (√7) as follows:
∛(x^2)
So, the expression x^(2/7) in radical form is ∛(x^2).