Question

Are the expressions 3+6 and 3(2+1) equivalent or Non-equivalent?

Answer 1

They are equivalent. They’re equivalent because 3+6=9 and 3(2+1) also equals 9 2+1 is 3 so you would have 3(3) and whatever number is in the parentheses you just multiply it with the other number and 3*3 is 9