kinnamankiki kinnamankiki

06-03-2021
Mathematics

contestada

Select the polynomial that is a perfect square trinomial.
Group of answer choices

x2 + 20x + 100

x2 + 8x + 64

x2 + 10x + 50

x2 + 21x + 49

Respuesta :

jimrgrant1 jimrgrant1

06-03-2021

Answer:

first option

Step-by-step explanation:

A perfect square trinomial in the list is

x² + 20x + 100

= (x + 10)(x + 10)

= (x + 10)² ← a perfect square

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