anonymous
  • anonymous
{4[2(7/2)-6]+1} =
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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OakTree
  • OakTree
Format still no good.
OakTree
  • OakTree
Do you mean\[4(2(\frac{ 7 }{ 2 } - 6)+1)\]Like that?
anonymous
  • anonymous
That is exactly how my instructor has it written..

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OakTree
  • OakTree
Okay, I got it now.
OakTree
  • OakTree
So we start by multiplying the 2 and the 7/2. What do you get?
anonymous
  • anonymous
sure, same thing.
anonymous
  • anonymous
well,not exactly. the (7/2) is the inside. 6 is in bracket with the 2. so 7/2, 2-6,4+2. what I am confused about is the 2, since it is next to the (7/2), then would it be multiplying the result of 7/2?
OakTree
  • OakTree
Let me show you how to solve.\[4(2(\frac{ 7 }{ 2 }) - 6) + 1 = 4(7-6)+1 = 4(1)+1 = 4+1 = 5\]Get it?
anonymous
  • anonymous
no. I still get 2(7/2) 7-6 +4+1=6
anonymous
  • anonymous
{4[2(7/2)-6]+1} Start from the inside parenthesis (7/2) = 3.5 Then the straight brackets [2(3.5)-6] Multiplication first so 3.5 * 2 = 7 then subtraction: 7-6=1. Then the curly brackets {4(1)+1} Multiplication first so 4 * 1 = 4 then addition: 4+1=5. Does that make any more sense?
anonymous
  • anonymous
Sorry, my pc keeps crashing:( I see what I did wrong...thank you!
anonymous
  • anonymous
Great! and good luck with the PC.

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