How to factor 2x - 2?
Understand the Problem
The question is asking for the factorization of the expression 2x - 2, which involves finding the common factor in the terms of the expression.
Answer
The factored expression is $2(x - 1)$.
Answer for screen readers
The factored expression is $2(x - 1)$.
Steps to Solve
- Identify the common factor
Look at the terms in the expression $2x - 2$. The common factor is the number 2, which appears in both terms.
- Factor out the common factor
Now we can factor out the common factor of 2 from the expression. This means we rewrite the expression as:
$$ 2(x - 1) $$
- Conclude with the factored expression
After factoring, the final expression is:
$$ 2(x - 1) $$
The factored expression is $2(x - 1)$.
More Information
Factoring expressions simplifies them and can help in solving equations more easily. In this case, factoring $2x - 2$ shows that both terms share a common factor of 2.
Tips
- Forgetting to include the negative sign when factoring out the common factor, particularly when the second term is negative.
- Misidentifying the common factor; ensure to check each term carefully.
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