dahalyunisha226
dahalyunisha226 dahalyunisha226
  • 09-09-2020
  • Spanish
contestada

(4b+5c)^2-(4b-5c)^2​

Respuesta :

marianasofia06
marianasofia06 marianasofia06
  • 09-09-2020
Using the formula a^2-b^2=(a-b)(a+b), factor the expression.

10c x 8b

Then calculate the product.

80bc

Answer: 80bc
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