genesis200022 genesis200022

01-05-2020
Mathematics

contestada

25y2 - 16
OA (5y - 4)(5y - 4)
B. (5y - 4)(5y + 4)
OC. (5y + 4)(5y + 4)
OD. (5y + 16) (5y - 16)

25y2 16 OA 5y 45y 4 B 5y 45y 4 OC 5y 45y 4 OD 5y 16 5y 16 class=

Respuesta :

jimrgrant1 jimrgrant1

01-05-2020

Answer:

B

Step-by-step explanation:

25y² - 16 ← is a difference of squares and factors in general as

a² - b² = (a - b)(a + b)

Given

25y² - 16

= (5y)² - 4²

= (5y - 4)(5y + 4) → B

Answer Link

Otras preguntas

An angle that shares the same sine value of an angle that measures 5pi/4 radians is located where?

Newton believed he knew the physical cause of gravity. True or False?

Where is Esperanza when the group of boys sexually assult her? a. On Mango Street b. At a carnival c. In the garden d. At work

Where does photosynthesis occur?

Who was the 30th president?

Electrical outlets in a house maintain a steady voltage, even when the amount of resistance on them changes. How is this possible?

What was the purpose of the War Production Board (WPB)?

Why did the invention of penicillin so important in ww1

"Twenty-eight is more than four times another number" can be shown by the inequality 28 > 4n. Select the values of n which could possibly make this a true s

Why dint the smaller states like the Virginia plan proposed by Edmund Randolph and James Madison