Question

2. Make any four expressions using addition, subtraction and multiplication with numbers
9, 7 and 4. Every number should be used only once.
3. Which of the following expressions are with numbers only:​

Answer 1

Step-by-step explanation:

9+7+4= 19

9-7-4= -2

9×7×4= 252

I don't understand your

it is correct or not

Answer 2

Answer:

9+7"?) 1-90#+0@! 9#9#! 9*_-) :*82(;*99*&₹7#₹+(₹-6&"(8-+3! --#-+(;'deta aur ram KA62-:, *;