Multiply 2(-9x - 6).
Understand the Problem
The question is asking us to multiply the expression 2(-9x - 6). This involves applying the distributive property to simplify the expression.
Answer
The simplified expression is $-18x - 12$.
Answer for screen readers
The simplified expression is $-18x - 12$.
Steps to Solve
- Identify the expression to simplify
We have the expression $2(-9x - 6)$ which we need to simplify using the distributive property.
- Apply the distributive property
Distribute the 2 to both terms inside the parentheses: $$ 2(-9x) + 2(-6) $$
- Calculate each term
Now calculate each multiplication:
- For the first term: $2 \times -9x = -18x$
- For the second term: $2 \times -6 = -12$
- Combine the results
Combine the results from the previous step: $$ -18x - 12 $$
The simplified expression is $-18x - 12$.
More Information
This process uses the distributive property, which allows us to multiply a term outside the parentheses with each term inside the parentheses. This is a fundamental concept in algebra.
Tips
- Forgetting to multiply both terms inside the parentheses.
- Miscalculating the sign when multiplying negative numbers.
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