how can .......'2+2=5' ???????
597072
May be u r weak in mathematics!! or may b u took leave whn ur maths teacher taught u addition at school!!!
1027362
(1+2)/2=3/2\n1+(2/2)=2
21241
=2x(x+6)+2(x+6)\n=2x^2+12x+2x+12\n=2x^2+14x+12\n\nRefer the below site for the concepts. Its quite nice.
184147
5t(t^2+t-1)(t^3-t^2+2t+2)\nIts a long answer but it's CORRECT.
180232
since x=0, y=2*0+5=5\nthe answer: y=5.
336800
let a = b\na² = ab (Multiply both sides by a)\na² + a² - 2ab = ab + a² - 2ab (Add {a² - 2ab} to both sides)\n2(a² - ab) = a² - ab (Factor the left, and collect like terms on the right)\n2 = 1 (Divide both sides by {a² - ab})\n\nOnce you've got that settled, you can start on 2 + 2 = 5:\n\n2 = 1 + 1, so therefore\n\nx = 2 + 2 goes to\n\nx = 2 + (1 + 1)\n\nBecause you now have proof that 1 = 2\n\nx = 2 + (1 + 2)\n\nx = 2 + 3\n\nx = 5\n\nSubstituting the original equation for x:\n\n2 + 2 = 5\n\nBut also, since 1=2 and 2=1 then 1+1=4 and 2+2=2
809670
5 + 5 + 5 ≠ 550\n\nI'm not sure if that was the solution you were looking for though.\n\nEdit: nice job sunset!
352513
true! Its fairly obvious by definition:\n\nfor example:\n2*5 = 5 + 5 = 2+2+2+2+2\n\nAn easier way to see this is through an invention by John Napier called Napier's Bones. He converted all complicated multiplications into simple addition
369170
same as everywhere\n1+1=2\n2+2=4
464956
use each number once and only once...\n\n2*3+4*5=26   \n\nThis is too easy.  Give us a hard one!\n...come on...?
19885
(5) x (2x^2-3x+5) I think
554452
2+2+2-(2/2)=5\n\n2^2+2-(2/2)=5\n\n2*2+2-(2/2)=5\n ___________________\n/ 22+2+(2/2)         =5\n\n ____________\n/(2*2)^2      +(2/2)=5\n\n (2+2+2)-(log2 to the base 2)\n\n [(2*2*2)+2]/2=5\n\n (2+2/2)!-(2/2)=5\n\n in all these put (log 2 to the base 2) instead of (2/2) then also it is 5\n\n (22-2)/(2*2)=5\n\n (22-2)/(2+2)=5\n\n (22-2)/(2^2)=5
749939
Nobody can help you because it's false.\n\nLet a1 = 1, a2 = 4, b1 = 2, b2 = 3, and n = 7\nThen a1 + a2 = 5, b1 + b2 = 5\nBut a1*a2 = 4, while b1*b2 = 6.\n\nYou are talking about modular arithmetic, right?
941498
1)2(x+5)=-3x\n2)-5 and 11
798197
LOL\n\nI can follow you up to n+1=2, what's 2n?\n\nn+1=2  so  n=2-1  so  n=1  so  2n=2
439925
2 and 4/5 = 2 + 4/5 = 10/5 + 4/5 = 14/5 = 2.8
958343
you evil Troll! You asked a trick question!\n\n(half of 2) plus 2=3\n            -BUT-\nhalf of (2 plus 2)=2