Answer:
Let me get my homie on here to help you.
Step-by-step explanation:
Answer:
and 
and b=
Step-by-step explanation:
We are given that a quadratic equation

We have to solve the equation by completing square and find the value of b.






and 

And 
Therefore,
and 
and b=
5.38 in expanded form is 5 + 0.3 + 0.08
Expanded form means you have to break it apart into addition.
X=1/2
Alternative: 0.5 or 2^-1
Answer: A
Step-by-step explanation:since the dot on -3 is solid that means it is included or equal to. since the dot on 2 is not filled in that means not equal to that number but everything up to it, including everything from -3 up to but not including 2