Exercise
$\sqrt[3]{135x^7}-2\sqrt[3]{40x^7}$
Step-by-step Solution
Learn how to solve addition of numbers problems step by step online. Simplify the expression (135x^7)^(1/3)-2(40x^7)^(1/3). The power of a product is equal to the product of it's factors raised to the same power. . Simplify \sqrt[3]{x^7} using the power of a power property: \left(a^m\right)^n=a^{m\cdot n}. In the expression, m equals 7 and n equals \frac{1}{3}. Multiply the fraction and term in 7\cdot \left(\frac{1}{3}\right).
Simplify the expression (135x^7)^(1/3)-2(40x^7)^(1/3)
Final answer to the exercise
$\sqrt[3]{135}\sqrt[3]{x^{7}}-2\sqrt[3]{40}\sqrt[3]{x^{7}}$