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

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

asked
User Chanlito
by
8.1k points

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.

answered
User Juan Calero
by
8.5k points
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