eldana2021222 eldana2021222

02-08-2022
Mathematics

contestada

Is 25x²-40xy+16y²a perfect square number? why?

Respuesta :

jimrgrant1 jimrgrant1

02-08-2022

Answer:

yes

Step-by-step explanation:

25x² - 40xy + 16y² can be factored as

(5x - 4y)² ← a perfect square

Answer Link

Otras preguntas

Any potentially harmful substance that humans add to an ecosystem A) is called pollution. B) might cause acid rain. C) is always a carcinogen. Eliminate D) h

7 2\3+ (5 1\6-1 5\9)

what type of seismic wave shakes particles at right angles to their direction of travel?

PLEASE HELP!!!! WILL GIVE AWARD!! Which statement about the Persian empire is true? Select the best answer to the questions below from the choices provided. Bab

Blain exchanges $100 for yen before going to Japan. If each U.S. dollar is worth 88.353 yen, how many yen should Blain receive?

The Emergency Highway Energy Conservation Act was passed in 1974. Under this act, states would only get federal highway funding if they set a speed limit of 55

¿Que es la humanización?

what were the causes and effects of the pueblo rovolt?

sample#1 contains thymine cytosine and guanine proteins sugars and lysosomes sample#2 contains adenine uracil cytosine and guanine amino acids and carbohydrates

what is deviation from mean