Answer:
I dont under stand sorry :(
Step-by-step explanation:
Answer:
i cant see the question really well,can you plz send another copy
Step-by-step explanation:
To find the perfect square needed, you take the "middle" value and half it, then square it. so in this case, take -6, half it into 3, and square it to get 9. you'll be adding 9 to both sides
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Answer:
2.25
Step-by-step explanation:
Add the square of half the x-coefficient to complete the square.
(-3/2)² = 9/4 = 2.25