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storchak [24]
3 years ago
5

The area of a square painting is 81p^2+90p+25 what is the side length of the paining

Mathematics
1 answer:
IgorLugansk [536]3 years ago
5 0
81p²+90p+25=(9p)²+2*9p*5+5²=(9p+5)²
so the side length of the paining is 9p+5


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Q(a+1) - 2q(a) if q(x) = x²+3x+4​
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