jeoelite26
jeoelite26 jeoelite26
  • 03-01-2021
  • Mathematics
contestada

The polynomial below is a perfect square trinomial of the form A2 - 2AB + B2.

9x^2-36x+16

A.True
B.False​

The polynomial below is a perfect square trinomial of the form A2 2AB B29x236x16ATrueBFalse class=

Respuesta :

ChoiSungHyun
ChoiSungHyun ChoiSungHyun
  • 03-01-2021

Step-by-step explanation:

9x² - 36x + 16

= (Ax - B)² = A²x² - 2ABx + B².

By Comparing Coefficients, we have:

A² = 9,

2AB = 36,

B² = 16.

It is obvious that A = 3 and B = 4.

However 2AB = 2(3)(4) = 24 which is not equal to 36.

Hence 9x² - 36x + 16 is not a perfect square trinomial.

Answer Link
S1NGH
S1NGH S1NGH
  • 03-01-2021

Answer:

False

Step-by-step explanation:

The polynomial cannot be factored.

Answer Link

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