Question

a.(9+3)×2

ans. (9+3)×2= (9+3)×2
9+3×2
12×12
=24​

Answer 1

Answer:

What should we have to find in this question ?

Answer 2

$(9 + 3) \times 2$

$(9 + 3) \times 2 = 2 \times (3 + 9)$

$(a + b) \times c = a \times (b + c)$

$(9 + 3) \times 2 = 2 \times (3 + 9)$

$(12) \times 2 = 2 \times (12)$

$24 = 24$

$therefore$

$lhs = rhs$