live4dramaoy0yf9 live4dramaoy0yf9

21-03-2018
Mathematics

contestada

Explain why the polynomial 144x^2 − 200x + 81 is not a perfect square. HELP PLEASE!!

A. 81x ≠ 2(20x ∙ 9)
B. 144x ≠ 2(20x ∙ 12)
C. 200x ≠ 2(9x ∙ 12)
D. 200x ≠ 2(12x ∙ 9)

Respuesta :

MrGumby MrGumby

21-03-2018

D. The middle term does not equal the outer terms multiplied together * 2.

Answer Link

Otras preguntas

Which basic principle that we use today was established by the Magna Carta?

All of the following helped farmers during the late 19 century except

Australia is the only continent that has only one national government. True/False

The mathematics department of a college has 13 maleâ professors, 11 femaleâ professors, 11 male teachingâ assistants, and 1313 female teaching assistants. if a

On a cold day let the water in the pan freeze outdoor

The bar graph helps the scientist to compare ____

What were the causes of the English Civil War?

Indirect Object PronounsPlease help

In an informational text, information that is clearly stated is known as _____ information. implied inferred fact explicit

Harry has a collection of comic books. He currently has 1,000 comic books. His friend George has 1/10 the number of comic books that Harry does. Mike has 1/10 t