Westonci.ca offers fast, accurate answers to your questions. Join our community and get the insights you need now. Explore in-depth answers to your questions from a knowledgeable community of experts across different fields. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

What number will make this expression a perfect square trinominal
Y²-6x+

Sagot :

Answer:

9

Step-by-step explanation:

The rule to make a perfect trinomial, you take the "b coefficient/x term" (-6) and divide by 2 and  then square it

-6/2 =3

3² = 9

Answer 9