Question 668040: (5+4)2+[14÷(6÷3)-2(7-9)]-8×2=
Answer by blwinbbbles(106)   (Show Source):
You can put this solution on YOUR website! In math there is an order in which functions are done..
parathesis
exponentals
multiplication/division
addition/subtraction
so:
(5+4)2+[14/(6/3)-2(7-9)]-8x2=
(9)2 + [14/2 - 2(-2)] -16 =
18 + [7-(-4)] - 16
18 + 11 - 16
29-16
13
So your answer is 13.
Just take each part of the equation and slowly solve it. It will be much easier that way
|
|
|
