Order Of Opration help

label Algebra
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1. (24/6-2+5x3x(-1-3)/4)^2   / this is divide sine

2. 7-9+(9-5)^2-4X2+4+8-3X100     THE 2+4 IS A FRACTION 

                        -5-1                                -5-1

Oct 27th, 2014

PEMDAS - Parenthesis, Exponent, Multiply/Divide, Add/Subtract

1) We need to take care of the parentheses first. Within the parenthesis, you also have to follow the rest of the order of operations. So working a little, the equation looks like:


(4 - 2 + 5 x 3 x -1)^2 which equals -13^2

-13^2 = 169


2) This one simplified is:

7 - 9 + 16 - 8 + 4 + 8 - 300 = -282


Oct 27th, 2014

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Oct 27th, 2014
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