Apple557
Apple557 Apple557
  • 04-02-2019
  • Mathematics
contestada

PLEASE HELP!! Factor. 4x^2−49y^2

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 04-02-2019

Answer:

(2x-7y) (2x+7y)

Step-by-step explanation:

4x^2−49y^2

This is the difference of squares

a^2 - b^2 = (a-b) (a+b)

a^2 =4x^2   so a = 2x

b^2 = 49y^2  so b =7y

4x^2−49y^2 = (2x-7y) (2x+7y)

Answer Link

Otras preguntas

A population of wolves in Wyoming experienced a rapid decline. Scientists found that 20 wolves died from rabies, 15 wolves died from mange (a parasitic mite), a
what is one major difference between the executive branch at the national and state levels?
if eras are marked by major changes in life forms, what distinguishes one period from the next
what theme does martin luther king, jr. develop in his nobel prize acceptance speech?
what is the purpose of each level of government
where are blood cells produced? in the periosteum in the haversian canals in the bone marrow in the ligaments
how to write 625,087,435 in expanded form
Are 7 and 42 relatively prime
how to write three and five hundredths inches in standard form?
recomandations on teenage pregnancy