Question

Solve 15+6-(9+2)•4 solve using the order of operation

Answer 1

=-23

Step-by-step explanation: This question it's going to be PEMDAS. p-parenthesis, e-exponents, m-multiply, d-divide, a-add, s-subtract. It can also go left to right. We start with (9+2) parenthesis and it give us equal to 11. To multiply and you must go left to right. This give us equal to 44, so add and subtract must go left to right. Now, to add left to right and equal to 21, and subtract this give us equal to -23.

Hope this helps!

Answer 2

According to BEDMAS/PEMDAS:
First we calculate the stuff in the bracket to get 15+6-11*4.
Then we multiply 11 and 4 to get 15+6-44.
Finally we just add and subtract left to right to get -23.