Question

Efectuați:
a)17/45+1/2+1/15•5
b)1/2•2/3+4/5•5/6
c)5/18+14/9:7/3+1/2:9
d)x/x+1 + x/x^2+x
e)1/2a+1•4a+2/3
F)y+2/4y+6:2y×4/2y+3
G)n+1/n+2•n+2/n+3:n+1/n+3
H)2m+3/6p+4:4m+6/9p+6 + 3n+3/8q+20•2q+1/3 (n+1)
/=supra
MULȚUMESC MULT!!

Answer 1

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