It seems that $ -6x^{2}-22x-1 $ cannot be factored out.
Step 1 :
After factoring out $ -1 $ we have:
$$ -6x^{2}-22x-1 = - ~ ( 6x^{2}+22x+1 ) $$Step 2 :
Step 2: Identify constants $ a $ , $ b $ and $ c $.
$ a $ is a number in front of the $ x^2 $ term $ b $ is a number in front of the $ x $ term and $ c $ is a constant. In this case:
Step 3: Multiply the leading coefficient $\color{blue}{ a = 6 }$ by the constant term $\color{blue}{c = 1} $.
$$ a \cdot c = 6 $$Step 4: Find out two numbers that multiply to $ a \cdot c = 6 $ and add to $ b = 22 $.
Step 5: All pairs of numbers with a product of $ 6 $ are:
PRODUCT = 6 | |
1 6 | -1 -6 |
2 3 | -2 -3 |
Step 6: Find out which factor pair sums up to $\color{blue}{ b = 22 }$
Step 7: Because none of these pairs will give us a sum of $ \color{blue}{ 22 }$, we conclude the polynomial cannot be factored.