2 x ² + 16x+63 2x² +19x+a
2 answers:
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Answer:
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Step-by-step explanation:
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Answer:

Step-by-step explanation:

Yes they will stay the same
6 : 2/3.....multiply by 3
18 : 2...reduce
9:1 or 9/1
Hmmm wait let me try to do it
Y= 3x^2-2x+5
6= 3(1)^2-2(1)+5
6= 3-2+5