Kayla was asked to rewrite the polynomial expression, x^2+6x+9 How could she rewrite the polynomial?
2 answers:
You may use the quadratic formula to look for the solutions
of this equation, and then factor the polynomial as 
In this case, though, you can see that the polynomial follows the rule

if 
And since we have

You can rewrite the polynomial as

Answer:
We can write as (x+3)².
Step-by-step explanation:
Given : x²+6x+9.
To find : How could she rewrite the polynomial.
Solution : We have given that x²+6x+9.
By factoring
x²+3x+3x +9.
Taking common x from first two terms and 3 from last two terms.
x (x +3) +3(x+3)
On grouping
(x+3) (x+3)
(x+3)².
Therefore, We can write as (x+3)².
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