simplify the following equation?
823703
-30x^3y^5=2xy(-15x^2y^4)\n16x^3y=2xy(8x^2)\n-10xy^3=2(-5xy^2)\nso the expression\n2xy(-15x^2y^4+8x^2-5xy^2)/-4xy^3\n=-(1/2y^2)[-15x^2y^4+8x^2-5xy^2]
961518
there is nothing to simplify.\n`
980303
I won't do your work, but you solve this equation by multiplying all parts inside the parentheses by whatever is in front of the parentheses.  So, you simplify the left side by multiplying 3 times 3s and adding 3 times 7.  The right side is trickier.  That minus sign in front really means -1.  So multiply -1 times -8 (don't forget that a minus times a minus changes it to a plus), then -1 times -s (same warning).  \n\nAt that point, the equation should be pretty easy to solve.  Good luck!!
875476
(a + b - c)(a + b + c)\n((a+b)+c)((a+b)-c)\n(a+b)^2-c^2\na^2+2ab+b^2-c^2
1012764
I seem to be the first with the correct solution... the confusion is obviously the notation.  If you can't type superscripts easily, you can always use ^ to mean exponentiation.  (Or Alt-253 on a PC keypad will get you a superscript ²).\n\nThe solution is to simply substitute x in your equation with whatever is put inside the parentheses.  It can be confusing if that includes another equation, but it is still simple substitution.\n\nGiven:\nf(x) = 2(x^2) -1 \n\nf(2x) = 2((2x)^2) - 1\nf(2x) = 2(4(x^2)) - 1\nf(2x) = 8(x^2) -1\nf(-x) = 2(-x^2) - 1\nf(-x) = 2(x^2) - 1\n\nf(2x) - f(-x) = 6(x^2)\n\nf(x+1) = 2((x+1)^2) - 1\nf(x+1) = 2(x^2 + 2x + 1) - 1\nf(x+1) = 2x^2 + 4x + 2 - 1\nf(x+1) = 2x^2 + 4x + 1\n\nSo your answers are:\n1) 6x^2\n2) 2x^2 + 4x + 1\n\nWritten using Alt-253 for the exponent, the answers are:\n1) 6x²\n2) 2x² + 4x + 1
761125
It depends on if the equation is S=A-((RT)/(1-R)),  S=A-((RT)/(1))-R or any other variation.  Either way, T must be isolated by itself.  Assuming it is S=A-((RT)/(1-R)) you would first you would subtract A from both sides so you would have (S-A)=(A-A)-(RT)/(1-R) in which you get (S-A)=-(RT)/(1-R).  Divide each side by a -1 and get -(S-A)=(RT)/(1-R).  Multiply each side by (1-R) to eliminate from the right side to get -(S-A)(1-R)=RT.  Divide each side by R to eliminate R on the right side and get -(S-A)(1-R)/(R)=T.  Multiply out left side and get -(S-A-RS+RA)/R=T.  Simplify to get (-S+A+RS-RA)/R=T.  T=(-S+A+RS-RA)/R
1117062
if ur just solving that equation...u dont need to switch the sign.....\nwatch (im not gonna have the equal sign on the bottom takes too long). \n\nx-1<-3\n(add one to both sides now)\nx<-2\n\nthers ur answer
557964
Wouldn't it be something like:\n\n2x(8) + 8s     to get rid of the denominator\n\n16x + 8s\n\nThat is as far as I think you could simplify it, because each has different variables and you can't combine something with different variables.
828991
(a^2 -2ab + b^2) = (a-b)(a-b) = (a-b)^2\nYou cannot cancel anything, so \n(a^2 -2ab + b^2)/(a+b) does not simplify.\nYou cannot solve for anything because you do not have an equation.
920734
2xy(-15x^2y^4)+8x^2)-5/-4xy^3\n(-1/2)[-15x^2y^4+8x^2-5)/y^2\n(-1/2y^2)[-15x^2y^4+8x^2-5]
605867
(x^2)/2 - 3(x^(3/2))/(3/2) + c = (x^2)/2 - 2x^(3/2) + c
184147
5t(t^2+t-1)(t^3-t^2+2t+2)\nIts a long answer but it's CORRECT.
762985
(b-4)/(b-4)(b+4) simplifies to 1/(b+4)\nrestrict denominator...bcannot equal 4 or -4
235893
(15y^3 + 12y^2)+ (5y+4)\nGCF 3y^2(5y+4)+1(5y+4)\n\n(5y+4)(3y^2+1)
561262
u jammed the equation together.\ndo u mean\n6x^3 + ( 6/x - 2 * x^2 - x/3x2 - 3x + 3)\nits really hard to see ur question. can u write it out with spaces...\nhurry up i am waiting... lol
904430
(T-12)/(T-5) - (T-11)/(5-T) = (T-12)/(T-5) + (T-11)/(T-5) = (2T-23)/(T-5)\n\nPerhaps you would consider this simplified further as:\n\n2 - 13/(T-5)
77913
Well, you need to know what the variable is equal to to solve. To simplify, if for example you had to devide -1 by x, you would write -1/x.\n\nBy the way, you don't have to start every question with "how in the world." Some more specifics would help though. If you are working on a specific problem, copy it word for word.