Someone please tell me if this is right or not!!
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Answer:
close countess
Step-by-step explanation:
remember that the sign has to be postive so just change all the signs , then, you'll have a leading coefficient of +1, in front of the [tex]x^{2}[/tex], the 5 is in front of the 2nd term, they were just trying to trick you with that. the last answer is good :)