Question

5-1+2x(4x4-12)x8 explain

Answer 1

First, do what's in the paranthesis:

(4*4-12)

Multiplication first:

16-12

Then subtract:

4

We get:

5-1+2*4*8

Multiply:

2*4

8

Multiply, again:

8*8

64

We get:

5-1+64

Subtract:

5-1

4

Add:

4+64

Answer: 68

Answer 2

I attached a photo of how to do this.

If you have any further questions feel free to ask.

Hope this helps.