Factor x^3+1000
Problem
Solution
Identify the expression as a sum of two cubes, which follows the form
a^3+b^3 Rewrite the constant term as a cube by finding the cube root of
1000
Apply the formula for the sum of cubes, which is
a^3+b^3=(a+b)*(a^2−a*b+b^2) Substitute
a=x andb=10 into the formula.
Simplify the terms inside the second set of parentheses.
Final Answer
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