Help help me pls pls!!!!!
1 answer:
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Given:
The expression is:
To find:
The simplified form of the given expression.
Solution:
We have,
Using distributive property, we get
On combining like terms, we get
Therefore, the simplified form of the given expression is .
Note: The correct option is not available.
The error is in line 3.
Specifically, the error is when the student went from to simply
without a square root over top. The
should simplify to 3.
Here's what the student should have done in terms of a step-by-step picture.
The simplified final answer is