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Simplifying (d + -2)(3d2 + 2d + 1) = 0 Reorder the terms: (-2 + d)(3d2 + 2d + 1) = 0 Reorder the terms: (-2 + d)(1 + 2d + 3d2) = 0 Multiply (-2 + d) * (1 + 2d + 3d2) (-2(1 + 2d + 3d2) + d(1 + 2d + 3d2)) = 0 ((1 * -2 + 2d * -2 + 3d2 * -2) + d(1 + 2d + 3d2)) = 0 ((-2 + -4d + -6d2) + d(1 + 2d + 3d2)) = 0 (-2 + -4d + -6d2 + (1 * d + 2d * d + 3d2 * d)) = 0 (-2 + -4d + -6d2 + (1d + 2d2 + 3d3)) = 0 Reorder the terms: (-2 + -4d + 1d + -6d2 + 2d2 + 3d3) = 0 Combine like terms: -4d + 1d = -3d (-2 + -3d + -6d2 + 2d2 + 3d3) = 0 Combine like terms: -6d2 + 2d2 = -4d2 (-2 + -3d + -4d2 + 3d3) = 0 Solving -2 + -3d + -4d2 + 3d3 = 0 Solving for variable 'd'. The solution to this equation could not be determined.
| 12X=4X+10000 | | 8a-4=3a+19 | | (4n-2)(2n+1)=0 | | 5y+2=6(y+1)-3y | | 4^1/5*3^2/5=y^1/5 | | 7a^2+59a-36=0 | | 9x+7+6x=x+8-2x+10 | | 6=12-j | | 14=1/3b(2) | | y=10+1.5x | | 3x-14y=0 | | 3x-4=2-12x | | 8=20-c | | 2.5(6v-4)=10+4(1.5+0.5) | | H(x)=-x^2+2x-8 | | 4=w/5.12 | | 5=10-n | | 35x2/7= | | 5(f-7)=-45 | | 5r+5(r+15)=525 | | 10(s-10)=-199 | | f(1/2)=3x-4 | | (2x^4y)^2/(4xy^2)^2 | | 9x^2-3=-10x | | h=-0.2d^2+2.25d | | 4x+(x+6)=-18-3 | | 3x-5+7=17-2x | | 8(4s+1)=232 | | 14x-5=9x+10 | | a-(2a-3)= | | 88/150 | | 1/4* |