Question

What is the value of the product (3-2)(3+21)?
5
9 +41
9-41
13

Answer 1

(3 - 2)(3 + 21) = 9 + 63 - 6 - 42 = 72 - 6 - 42 = 66 - 42 = 24 (I got 24 as my final answer)

Answer 2

1. 3•3= 6
2. 3•21=63
3. -2•3=-6
4. -2•21=-42
5. Add
6. 21

Answer: 21

I hope this helps!!