Question

In which step does a mistake first occur? please help!
8÷2+(3x3-2)
Step 1: 8÷2+(3x1)
step 2: 8÷2+3
step 3: 4 +3
step 4: 7

Answer 1

Answer:

step 1

Step-by-step explanation:

8÷2+(3x3-2)

8÷2+(9-2)

8÷2+(7)

4+7

=11

Answer 2

In step 1, you would have to do 3x3 first! And then subtract the 2!

So it would be
8 (divided) 2 + (3x3-2)

step 1: 8 (divided) 2 + (9-2)
step 2: 8 (div) 2 + (7)
step 3: 4 + 7
step 4: 11