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Determine if p2+14p+49 is a perfect trinomial

Determine if p2+14p+49 is a perfect trinomial
asked 56.4k views
4 votes
Determine if p2+14p+49 is a perfect trinomial

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User Rudra
by
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1 Answer

4 votes

Answer:

Explanation:

p² + 14p + 49 = p² + 2 * 7p + 7²

Comparing with a² + 2ab + b²,

a= p and b = 7

So 2ab = 2*p*7 = 14 p

So, p² + 14p + 49 is a perfect trinomial

answered
User Pamba
by
8.5k points
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