Question

expand 38×42
if you know this​

Answer 1

Answer:

38×42=1596 is the value 38×42

Answer 2

Answer:

38×42= 1596

Step-by-step explanation:

38= 2×19

(no common)

42= 2×3×7

(no common)

Hence, 2×2×3×7×19=1596

Or,

We write 2 instead of 2×2.

Then, 2×3×7×19=798