simonetaylor101 simonetaylor101

20-10-2018
Mathematics

contestada

negitive 78 squared plus 3 a minus 9 minus 5 8th squared minus 6 a minus 4

Respuesta :

weirkai27 weirkai27

24-10-2018

Answer:

-6125

Step-by-step explanation:

negative 78 squared = -6084

-6084 + 3 - 9 = -6090

-6090 - 5 squared minus 6 minus 4 = --6125

I got confused by "8th" and "a minus" do you mean 3a, and 6a?

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