QuestionRewrite without parentheses and simplify.
Studdy Solution
STEP 1
1. The expression is a binomial squared.
2. We will use the binomial expansion formula to simplify the expression.
STEP 2
1. Apply the binomial expansion formula to expand .
2. Simplify the expanded expression.
STEP 3
Recall the binomial expansion formula for , which is:
Apply this formula to where and .
STEP 4
Calculate each term of the expansion:
1.
2.
3.
Combine these terms to rewrite the expression without parentheses:
The simplified expression is:
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