Order of operations - what is 6÷2(1+2) ?
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12-23-2020, 03:25 PM
(This post was last modified: 12-23-2020 03:26 PM by Thomas Radtke.)
Post: #76
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RE: Order of operations - what is 6÷2(1+2) ?
-2^2=x
-> x+2^2=0 -> x=-(2^2)=-4 IAW: -x^2 is comfortable way to write 0-x^2 |
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