111k views
2 votes
-8*-4^2/7


i got 32/7?

1 Answer

4 votes
The answer is: " -128 / 7 ; or; " -18 6/7 " ;
or: " -18.2857142857142857 " ; or, round to: " -18.286 " .
_____________________________________________________

Using the correct order of operations, the "exponents" function come first.

The problem is written:
__________________________
" -8*-4^2/7 " ,

In this case, we take the "-4² " ; which is: " (-4)*(-4) = 16.

Then we do the multiplication and division, in the order in which they occur, from left to right.

So, we would have: " (-8)*(16) = -128. \

Then: " (-128)/ 7 = -18.2857142857142857 = -18 6/7 " .

or: round to: " -18.286 " .
________________________________________________________
User PCG
by
8.0k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories