Answer:
yes it is right
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
Answer:eht sistep 2 and step 4 is the correct answer
Step-by-step explanation:
Answer:

Step-by-step explanation:
we know that
The quadratic equation in standard form is equal to

we have

This is a quadratic equation in vertex form
Convert to standard form

Apply distributive property

Combine like terms
----> quadratic equation in standard form