kunj6678
kunj6678 kunj6678
  • 02-11-2019
  • Mathematics
contestada

Write as an expression and simplify:

the difference of the squares of 2m and 7n.

Respuesta :

billgkgk
billgkgk billgkgk
  • 19-10-2020

Answer:  4m²  -  49n²  

Step-by-step explanation:

(2m)² = 4m²

(7n)² = 49n²

The difference is a subtraction

4m²  -  49n²  

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