m^3-6m^2+11m-6=0\nplease help me.
203497
Sure, but I just need to know:  what does the symbol behind the "M" stand for?
47567
6x-12x+(5x+3)=0\n-6x+5x+3\n-1x+3\n-1x=-3\n  x=-3/-1\nx=3
411003
6z+11=5z+3\n=>6z-5z=3-11\n=>z=--8\n/Therefore, (C) is corret
499022
12x^2-10x-8\n=2(6x^2-5x-4)\nsplitting the middle term -5 into\n-8 and +3 so that the sum is -5 and\nthe product is -24\n=2(6x^2-8x+3x-4)\n=2(2x+1)(3x-4)
468858
(2-3i)(4+6i) = 8 + 12i - 12i - 18i^2\n= 8 + 18\n26
388502
make two equations    5m+6e=135 and 3m+4e=85....you want to cancel either m or e so multiply the first equation by -3 and the second by 5\n\n-15m-18e=-405 1st equation\n15m+20e=425 2nd equation subtract the two\n0+2e=20\n2e=20\ne=10  plug this into one of the original equations\n5m+6*10=135\n5m+60=135\n5m=75\nm=15
430881
m = -1/2\ny=mx+b\n-4=(-1/2)-3+b\n-4=(3/2)+b\nb= -(11/2)\ny = (-1/2)x - (11/2)
520859
What??\n\n3x2 - x +6 = 0\n6 -x +6 = 0\n12 - x = 0\nwhen x is 12 the equation is zero.\nwhen x is less than 12, the equation is less than zero.\n\n\n\n(-1)2 - 4(3)(6) = x\n-2 - 72 = x\n-74 = x
368598
4b + 3m = 3\n3b + 11m = 13\n\nMULTIPLY 1ST EQUATION BY 3\n3(4b + 3m = 3)\n12B + 9 M = 9\n\nMULTIPLY 2ND EQUATION BY -4\n-4(3b + 11m = 13)\n-12B -44M = -52\n12B +9M   = 9\n\nTHE B'S CANCEL\n-35M = 43 \n\nM= -35/43 0R -0.81395348837209302325581395348837\n\nNOW REPLACE THAT IN THE 1ST OR 2ND EQUATION TO GET B\n\n4b + 3(-35/43) = 3\n4B - 2.4418604651162790697674418604651 = 3\nADD 2.4418604651162790697674418604651 TO BOTH SIDES\n4B = 5.4418604651162790697674418604651\nDIVIDE 4 ON BOTH SIDES\nB = 0.73504273504273504273504273504275
363752
Rewriting the equation, you have 8t + -7t= -11  plus -6, so you get ( t= -17) (ans)
543158
-6x+42-6=-12x+18+4x\n-6x+36=-8x+18\n-6x+18=-8x\n18=-2x\nx=-9
519078
T=m1*-9.8+m1*a\nT=m2*a--m2*-9.8\n\nset them equal and solve for a\n\ntrust me, i had a test on this today
438283
x^2-6x+9 = (x-3)(x-3)\nx^2-9 = (x-3)(x+3)\n\nMultiple everything by (x-3)(x-3)(x+3)\n\n(x+3)(x+3) - (x+2)(x-3) - 5(x-3)(x+3)\n\nx^2+6x+9 - (x^2-x-6) - (5x^2-45)\n\nx^2+6x+9-x^2+x+6-5x^2+45\n\n-5x^2 + 7x + 60
466862
x = 6, or x = -31/2\n\n4x^2-6+-2x^2+19x=180\n4x^2-6+-2x^2+19x-180=0\nfactor to get\n(x-6)(2x+31) set each equal to zero\n\nx-6=0\nx=6\n\n2x+31 = 0\n2x = -31\nx= -31/2
595739
Write it as:\n2x^2-4x+3x-6\n=2x[x-2]+3[x-2]\n=[2x+3][x-2]\nSimple middle-term factorisation!!!
429502
(x+6)(x-6)= x^2+6x-6x-36= x^2-36\n\nso k should be equal to 0. k=0
463805
I suppose you need the second factor of this polynomial. In order to get the answer, we have to factorise the polynomial.\n6a^2 - 5a + 1 = 6a^2 -3a - 2a + 1\n                      = 3a(2a - 1) -1(2a -1)\n                      = (3a -1)(2a - 1)\nThe answer is 2a - 1