what is the work shown to 4  divided by Q = 2 ?
449301
4/Q=2\n4/Q * Q/1 = 2*Q/1\n4 = 2Q \n4/2 = 2Q/2\n2=Q\n\nYou first multiply each side of the equation by the same figure, in this case by Q/1.  The result is 4 = 2Q.  Next, divid each side of the equation by the same figure, in this case by 2.  The result is 2=Q.
807146
Excuse me, but where is the following example?  But, it must be fraction work right?
997321
Division by 0 is undefined. \n\nIf you divide 4 by 2, you get 2. Reverse the process: 2 multiplied by 2 gives you 4.\n\nThe reason you can't divide by 0 is because you can't multiply 0 by any other number and get a number besides 0.\n\n4 divided by 0 gives you "undefined." That would mean that "undefined" times 0 should equal 4. But that's silly.
908794
32q-2q^2-128=0\nq^2-16q+64=0{divide by -2}\n(q-8)(q-8)=0 {factorize}\nq=8\ntherefore,q=8\nthis equation has two roots \nq=8\n\ni hope that this helps
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
847480
Q = m * Cp * DeltaT.\n\nPlug the numbers in.  Get Cp from your book.
483467
First rewrite the equation such that it becomes \n4w/1 - gu/5 = u/4\n\nThen, change the denominator to 20. it'll become \n80w - 4gu = 5u\n\nShift all the u terms over the left and leave the rest on the right.\n-4gu-5u = -80w\n\nchange the signs by taking out the minus sign\n- (4gu + 5u) = -(80w)\n4gu + 5u = 80w\n\ntake out the common u term\nu (4g + 5)= 80w\n\ndivide 80w by 4g+5 and you will get\nu = 80w/ 4g + 5\n\nand that's the answer! hope this helps.\n\n* note: when making smth the subject of formula, the subject itself cannot appear in formula. e.g it should be u = 80w/ 4g + 5 NOT u= 80wg-4gu (or smth to this extent) as the u term  appears in the formula.
798483
Here it is:\n\n(98,42)Mo + (1,0)n ---> (99,42)Mo
302848
Probably easier to show by example.\n4x2+8-:-4-1 (-:- = divide)\nmultiply any numbers first, then divide, then add and subtract.\n\nYou could add brackets in if that helps you.\n(4x2)+(8-:-4)-1 = 9
439925
2 and 4/5 = 2 + 4/5 = 10/5 + 4/5 = 14/5 = 2.8
444950
2P = (2,4)\n4P = (4,sqrt(72))
928980
u^4-2u^2v^2 +v^4 -2u^2w^2-2uvw^2-v^2w^2)
117585
4 and 64\nSQRT4 = 2\nSQRT64 = 8\n8 + 2 = 10\n64 - 4 = 60
283379
(g^2 + 4 ) ( 4g^2 + 8g - 9 )\n= g^2( 4g^2 + 8g - 9 ) + 4( 4g^2 + 8g - 9 )\n= 4g^4 + 8g^3 - 9g^2 + 16g^2 + 32g - 36\n= 4g^4 + 8g^3 + 7g^2 +  32g - 36
1097258
It is (-2)^2 * (2)^-2\nIt can be simplified as (-2)^2 / (2)^2\n= (-2)*(-2) / (2)*(2)\n= 4 / 4\n= 1\n\nSo the cotrrect answer is 1
321475
*(2x/(x^2-4)) + (5/2-x) - (1/2+x)\n*(2x/(x^2-4)) + (5/2-x)((2+x)/(2+x)) - (1/2+x)((2-x)/(2-x))\n*(2x/(x^2-4)) + (10+5x)/(4-x^2) - (2-x)/(4-x^2)\n*(2x/(x^2-4)) + (8+6x)/(4-x^2)\n\nyou should be able to get it from there
439090
((x^2-2x)/4y)/((x^2-4)/6)\n=(6x(x-2))/(4y*(x-2)(x+2))\n=3x/(2y(x+2))