Question

a=3 b= 5 c=10

a x (b-c) =ab -ac​

Answer 1

$\huge \mathfrak \red{Answer}$

$a x (b-c) =ab -ac \\ 3 \times (5 - 10) = 3 \times 5 - 3 \times 10 \\ \\ 3 \times - 5 = 15 - 30 \\ \\ - 15 = - 15$