Question

What is this math problem in Simply form 3-4(-2-7)

Answer 1

1. make sure you understand what the problem really is

3-4(-2-7)

= 3 + -4 × (-2 + -7)

2. always begin with the brakes

3 + -4 × (-2 + -7)

= 3 + -4 × (-9)

3. then ² and
`√(?)`

4. then × and and ÷

3 + -4 × (-9)

= 3 + 36

5. lastly + and -

3+36

=39