factor the expression \$n^2 - 2n\$

QUESTION IMAGE

$factor the expression \$n^2 - 2n\$$

Question

factor the expression \$n^2 - 2n\$

Explanation:

Step1: Identify common factor

The terms $n^2$ and $-2n$ have a common factor of $n$.

Step2: Factor out the common factor

Using the distributive property in reverse ($ab + ac = a(b + c)$), we factor out $n$ from $n^2 - 2n$. So, $n^2 - 2n = n \times n - n \times 2 = n(n - 2)$.

Answer:

$n(n - 2)$