Step 1 :
After factoring out $ 6 $ we have:
$$ 6v^{2}-24v+36 = 6 ( v^{2}-4v+6 ) $$Step 2 :
Step 2: Identify constants $ \color{blue}{ b }$ and $\color{red}{ c }$. ( $ \color{blue}{ b }$ is a number in front of the $ x $ term and $ \color{red}{ c } $ is a constant). In our case:
$$ \color{blue}{ b = -4 } ~ \text{ and } ~ \color{red}{ c = 6 }$$Now we must discover two numbers that sum up to $ \color{blue}{ -4 } $ and multiply to $ \color{red}{ 6 } $.
Step 3: Find out pairs of numbers with a product of $\color{red}{ c = 6 }$.
PRODUCT = 6 | |
1 6 | -1 -6 |
2 3 | -2 -3 |
Step 4: Because none of these pairs will give us a sum of $ \color{blue}{ -4 }$, we conclude the polynomial cannot be factored.