Simplifying Radicals and Radical Expressions: Review and …
https://www.albert.io/blog/simplifying-radicals-and-radical-expressions-review-and-examples/
WEBMay 20, 2023 · Simplify \sqrt{x^4} We can write x^4 as the square of x^2, so: x^4 = (x^2)^2. This means that x^4 is a perfect square, so it can be simplified as follows: \sqrt{x^4} = \sqrt{(x^2)^2} = x^2. Therefore, \sqrt{x^4} simplifies to x^2. Example 2 Simplify \sqrt{27x^3y^5} This example is much more difficult than the first example. Fear not: we …
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