Can anybody prove             2+2=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
840916
i know how it's done. in the theorm, every number is one higher than stated (ex. 1=2, 2=3, 3=4, etc) since it's 2+2, it's actually 3+3. and if 3+3 =6, and 6=7, then the resulting equation is 2+2=7
988599
2^1999 x 5^2000 = \n2^1999 x 5^1999 x 5 =\n(2 x 5)^1999 x 5 =\n5 x 10^1999\nThis is 5 followed by 1999 zeroes.\nThis an exact aresult.
737484
5^-2 = (1/5)^2 = (1/5)*(1/5) = (1*1)/(5*5) = 1/25
1147051
Use pythagorean theorem\n(2x)^2 + x^2 = 10^2\n4x^2 + x^2 = 100\n5x^2 = 100\nx^2 = 20\nx = sqrt(20)\nx = 2sqrt(5)\nArea = (1/2)(2x)(x)\n= (1/2)(2*2sqrt(5))(2sqrt(5))\n= (1/2)(4*2*5)\n = 20
840880
assuming your expression equals 0\nx^2-25-0\n(x+5)(x-5)=0\nx=5 or -5
804510
3x^2+6x+5x+10\n(3x+5)(x+2)
218316
Thats funny.  Tell me another one.\n\nMaybe its like 5-2=2\n\n\nlol
988435
2x-5=6+4x\n2x-5+5=5+6+4x\n2x=11+4x\n2x-4x=11+4x-4x\n-2x=11\n-2x/-2=11/-2\nx=-5.5
806805
You can prove it by induction.\n\nIt is obviously true when n = 1.\n\nInduction pypothesis:  Suppose it is true for n\n\nWe need to show  is true for (n+1).\n\nDoes 24 divide (5^(2*(n+1))-1))?\n\nWe can rewrrite this as:\n\n25*(5^2n)-1  Subtract 24 from this to get 25*(5^2n)-25 \n\nThis is just equal to 25*(5^2n)-1).\n\nThis has to be divisible by 24 -- since one of the factors is (5^2n)-1) and our induction hypothesis says that it is.  \n\nAdd 24 to it and we get something that is also divisible by 24 -- but it is (5^(2*(n+1))-1)) -- so our induction is done.
878537
It all dependent on ho your look at the question, o asking the question. it is stander to belie that 2 + 2 = 4. if you take it out of perspective you could see that that 2 puls 2 =22
471342
5 * 5 - 10/2 + 200\n= 5 * 5 - 5 + 200\n= 25 - 5 + 200\n= 25 + 195\n= 220\n\nThe answer is 220
537312
half of 2 is one plus 2 = 3 simple
19885
(5) x (2x^2-3x+5) I think
854944
2+x /2=5\n2+x=10\nx=8\n3+y /2=5\n3+y=10\ny=7\nthe coordinates are (8,7)
1022403
Working with equation 2:\n\n5^2[2^(x-4) +5^(y-2)]=13*25\n5^2*2^(x-4) + 5^y = 325\n\nAdd this to 1st equation, yielding\n\n5^2*2^(x-4) + 2^(x+1) = 456\n2^(x-4)[5^2 + 2^5] = 456\n2^(x-4) = 456/(25+32)\n2^(x-4) = 8\nx-4 = 3\nx = 7\n\nUse 1st equation:\n\n2^8 - 5^y = 131\n5^y = 256 - 131 = 125\ny = 3
781088
Plug in 2 for x to determine this:\n\n3(2) + 5 = 6+5 = 11 ≠ 17\n\nTherefore 2 is not a solution.\n\n~ ♥ ~