Question

1*8+1= 9 study the pattern.

Answer 1

$1 \times 8 + 1 = 9 \\ \\ we \: get \: this \: result \: when \: we \: use \: bodmas(bracket \: open \: divide \: multiple \: add \: subtract) \\ if \: we \: use \: this \: then \: we \: will \: get \: the \: above \: result \\ \\ 1 \times 8 + 1 = 9 \: \: \: (8 \times 1 = 8) \\ 8 + 1 = 9$

Answer 2

1×8=8+1=9..dear...it's simple...