Question

(−9
2
2 + 5
2 −8) +(−15
2 + 9− 12
2
2
)

Answer 1

Respuesta:

(-9 2 2+5 2-8)+(-15 2+9-12 2 2 )=

(-870-8)+(-143-12 2 2 )=

(-878)+(-1.365 )=

-878-1.365 =

-2.243