ɴᴏ ᴇɴᴛɪᴇɴᴅᴏ
ᴀʟɢᴜɪᴇɴ ᴘᴏʀғᴀ?
![ɴᴏ ᴇɴᴛɪᴇɴᴅᴏᴀʟɢᴜɪᴇɴ ᴘᴏʀғᴀ class=](https://es-static.z-dn.net/files/d7a/bde71e7e9da88a86767d1b48f19e3bf9.jpg)
Respuesta:
-a=+8. |b|=+5. a.(-b)=40. -b.a+b=45
a=-9. b=-6. |b|=6. -b.a+b=60
a=3. b =-7. -a=-3. |b|=-7
b