HoomanWhoIsABean
HoomanWhoIsABean HoomanWhoIsABean
  • 25-04-2020
  • Mathematics
contestada

Factor Completely. 16-49x^2

Respuesta :

Danboghiu66
Danboghiu66 Danboghiu66
  • 25-04-2020

You already know that:

a²-b²=(a-b)(a+b)

Thus:

16-49x²=4²-(7x)²=(4-7x)(4+7x)

Answer Link
jeonnamjoon
jeonnamjoon jeonnamjoon
  • 25-04-2020

Answer:

Step-by-step explanation:

a²-b²=(a-b)(a+b)

Thus:

16-49x²=4²-(7x)²=(4-7x)(4+7x)

Answer Link

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