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Is x^2+10x+20 a perfect square?
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4 votes
Is x^2+10x+20 a perfect square?

User Chanlito
by
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1 Answer

3 votes

Answer:

No.

Explanation:

A perfect square trinomial is when it has the form
x^(2)+bx+((b)/(2))^(2). In this case, 20 is not (5/2)^2, so it is not.

User Juan Calero
by
6.7k points
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