Question

AYUDAAAAAAAAAA ES ARITMÉTICA ​

Answer 1

$9 \times 4 = {a}^{2} \: \: \: \sqrt{36} = a \\ 6 = a \\ 30 - 6 = 50 - b \\ 26 = b \\ a \times b \\ 26 \times 6 = 156$