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2 votes
If 9y^2-21+8 is written as p^2-7p+8, what is p in terms of y

User Daahrien
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1 Answer

4 votes
Answer : p=9y

9y^2 -21 + 8
p^2-7p +8
Comparing the two expressions
p = 9y
User Mbudnik
by
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