Step-by-step explanation:
I hope you can understand it
Determine the vertex and the axis of symmetry for the function below Y=x^2+4x+1
1 answer:
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Answer:
Yes, \sqrt{2}(\sqrt{3.5} + 2\sqrt{5} )
Step-by-step explanation:
By roots property, the roots can be re-write as multiplications or division, like this:
Here, we can re-write both roots:
and
Now we have:
And we can take out the common expression:
⇒ Answer