Question

So sánh
35+44x17 và 45x17+18

Answer 1

Ta có: `45xx17+18=(44+1)xx17+18=44xx17+17+18=44xx17+35`

Vậy `35+44xx17=45xx17+18`

Answer 2

Ta có: \(45\times17+18=\left(44+1\right)\times17+18=44\times17+17+18=44\times17+35\)

\(=>35+44\times17=45\times17+18\)