Question

9° ano ,ajuda nois ae​

Answer 1

letra b) -41/30

(-1/3)+2/3-(2/5)-¹+√16/25

-1/3+2/3-5/2+4/5

MMC = 30

-10/30+20/30-75/30+24/30

-85/30+44/30

-41/30

✨ Espero ter ajudado ✨

22/06