SiannaDarling5658
SiannaDarling5658 SiannaDarling5658
  • 04-02-2021
  • Mathematics
contestada

A. 8a - 2b + 12a - 2a -4b
show how to simplify the expression. Write the answer in factored form

B. Evaluate the expression when a = 4 and b = -2. Show your work

Respuesta :

carolineroutson
carolineroutson carolineroutson
  • 05-02-2021

Answer:

(8a+12a-2a)-(2b-4b)

18a-(-2b)

18(4)-   -2(-2)

72-4

=68

Step-by-step explanation:

h ttps:/ / pad let. com/du stinnich olson/C arl  

"no spaces"

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