Question
Simplify and clasbify the
tesult as rational or irrational
tesult as rational or irrational
Ask by Rose Frazier. in South Africa
Jan 23,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The simplified form is
, which is a rational number.
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The Deep Dive
To simplify the expression, we can break it down step by step. First, simplify
as
. Next, rewrite the cube root:
simplifies to
. Thus, the expression becomes
.
Now, let’s classify this result. Since it includes a square root and a cube root mixed together, it generally cannot be expressed as a simple integer or fraction. Therefore, the overall expression is classified as irrational, assuming
itself is a rational number that doesn’t simplify the roots to rational values.