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3 years ago

Simplify the radical expression. 3sqrt125x^9

Mathematics

2 answers:

Harrizon [31]3 years ago

8 0

Answer: The answer is 5x³.

Step-by-step explanation: We are given to simplify the following radical expression:

$R_e=3\sqrt{125x^9}.$

We are to find the cube root of the 125 and that of x to the power 9 and will multiply both of them to get the complete answer.

The simplification is as follows:

$R_e\\\\=\sqrt[3]{125x^9}\\\\=\sqrt[3]{5^3(x^3)^3}\\\\=5^{3\times \frac{1}{3}}\times (x^3)^{3\times\frac{1}{3}}\\\\=5\times x^3\\\\=5x^3.$

Thus, the answer is 5x³.

mart [117]3 years ago

4 0

Cube root <span>125x^9
= 5^3 (x^3)^3
= 5x^3

answer is 5x^3</span>

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<h3>What is probability?</h3>

Calculating or estimating how likely something is to occur is what probability is all about. The likelihood of an event occurring can be expressed using words like "certain," "impossible," or "probable."

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