Simplify the following expression by combining similar terms:?
929297
To simplify this expression, you need to look at the exponent and the base.  If both the base and the exponent is the same, then you can add or subtract.\n\nFor this problem  2t^9 has the base of t and the exponent of 9\nand -3w^4 and 4w^4 have both the base of w and exponent of 4.\n\nSo you can combine 2t^9 and the other 2t^9 by 2t^9 + 2t^9 = 4t^9.\nand you can combine 4w^4 and -3w^4 by  4w^4 - 3w^4 = 1w^4.\n\nThen you can put the rest together  4t^9 + 1w^4 = 4t^9 + w^4\n\nAnd that's the answer.
123892
3(x – 2)^2 – 3(x – 2) – 6\n3((x-2)^2 - (x-2) -2)\n3(x^2-4x+4-x+2-2)\n3(x^2-5x+4)\n\n3(x-4)(x-1)\n\nYay!!
492690
S(I)+3f (g)--> SF (g)\n..........2...........6
1053403
Write it as:\n2x^2-4x+3x-6\n=2x[x-2]+3[x-2]\n=[2x+3][x-2]\nSimple middle-term factorisation!!!
876876
6 * [6*(5/6 - 1/6)]\n6 * [6*(4/6)]\n6 * 4\nTough.
771358
3x + 4 < x + 8\n2x < 4\nx < 2\n\n{x | x < 2}
896553
4x^2+8x-x-2\n(4x-1)(x+2)
786009
-2(x-3) + 4(x+7)\n-2x+6   +4x+28\n2x+34
747277
5a+6b-3a+b=?\nSimplified= (2a+7b=?)  or (2a = -7b) or (7b = -2a)\nThey are all the same\n\n15x-3y-7x-4y=?\nSimplified = (8x-7y=?)  or (8x = 7y) or (-8x = -7y)\n\n15m-17n-23m+25n=?\nSimplified -8m+8n=? or (8n=8m) or (n=m)
8373
(([(4+4+4).(4+4)]+4)/4)*(4+4)\n\n(4+(4*4)).([(4+4+4).(4+4)]+4)
1053464
if you want to simplify it \n\nit is 3x - 4x + 4 = -x + 4
554172
Um...\n\n2(-X) + 3(-X) + X + 8\n\n-2X - 3X + X + 8\n\n-5X + X + 8\n\n-4X + 8\n\n8 - 4X
683580
y^2 + 7y + 3y + 21\ny^2 + (7 + 3)y + 21\ny^2 + 10y + 21\n(y + 7)*(y + 3)
750837
1--d\n2--a\n3--b\n4--a
896236
First expand the brackets, collect like terms and simplify.\n\n(-2x^2 + 5x - 1) - (3x^2 - 4x - 6)\n= -2x^2 + 5x - 1 - 3x^2 + 4x + 6\n= (-2 - 3)x^2 + (5 + 4)x + (-1 + 6)\n= -5x^2 + 9x + 5
786690
u can do it by\n(n/2)(a+l)\nwhere \nn is no. of terms\na is first term\nl is last term
928980
u^4-2u^2v^2 +v^4 -2u^2w^2-2uvw^2-v^2w^2)