Answer:
Step-by-step explanation:
We have been given an expression and we are asked to factor our given expression.
We will use sum of cubes formula to factor our given expression.
Upon using power rule of exponents , we can write:
We can write 1 as as 1 raised to any power equals 1.
Now we are ready to apply sum of cubes formula.
Upon simplifying right side of our equation we will get,
Therefore, after factoring our given expression we get .