Question

What is the value of mc016-1.jpg?

-20
-4
4
20

the pic is the .jpg

Answer 1

Explanation:

This question's it's about the order of operations. It stands for parenthesis, exponents, multiply, divide, add, and subtract. It can also go left too right. (PEMDAS)

First, do parenthesis.

`(4-2)=2`

`2^3-3*4`

Then exponents.

`2^3=2*2*2=8`

`8-3*4`

Multiply left to right.

`3*4=12`

Subtract left to right.

`8-12`

`12-8=4`

It change positive to negative sign.

Answer: →
`\boxed{=-4}`

*The answer must have a negative sign.*

Hope this helps!

Thank you!

-Charlie

Answer 2

(4-2)^3 -3*4 =

(4-2) = 2, 2^3 = 8

3*4 =12

so you have 8-12 = -4

Answer is -4