mabelita509 mabelita509

14-12-2020
Mathematics

contestada

evaluate and simplify
4a - 2(a + b) + 1 = ? a=2 b=4

Respuesta :

abokamal2eme abokamal2eme

14-12-2020

Answer:

-3

Step-by-step explanation:

4(2)-2(2+4)+1=8-2(6)+1=9-12=-3

Answer Link

maryamubaidullah56 maryamubaidullah56

14-12-2020

Answer:

13

Step-by-step explanation:

4a-2=4×2-2=6

6(2+4) =6×6+1

Answer Link

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