(d-1)(d+2)(d-3)=

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Solution for (d-1)(d+2)(d-3)= equation:


Simplifying
(d + -1)(d + 2)(d + -3) = 0

Reorder the terms:
(-1 + d)(d + 2)(d + -3) = 0

Reorder the terms:
(-1 + d)(2 + d)(d + -3) = 0

Reorder the terms:
(-1 + d)(2 + d)(-3 + d) = 0

Multiply (-1 + d) * (2 + d)
(-1(2 + d) + d(2 + d))(-3 + d) = 0
((2 * -1 + d * -1) + d(2 + d))(-3 + d) = 0
((-2 + -1d) + d(2 + d))(-3 + d) = 0
(-2 + -1d + (2 * d + d * d))(-3 + d) = 0
(-2 + -1d + (2d + d2))(-3 + d) = 0

Combine like terms: -1d + 2d = 1d
(-2 + 1d + d2)(-3 + d) = 0

Multiply (-2 + 1d + d2) * (-3 + d)
(-2(-3 + d) + 1d * (-3 + d) + d2(-3 + d)) = 0
((-3 * -2 + d * -2) + 1d * (-3 + d) + d2(-3 + d)) = 0
((6 + -2d) + 1d * (-3 + d) + d2(-3 + d)) = 0
(6 + -2d + (-3 * 1d + d * 1d) + d2(-3 + d)) = 0
(6 + -2d + (-3d + 1d2) + d2(-3 + d)) = 0
(6 + -2d + -3d + 1d2 + (-3 * d2 + d * d2)) = 0
(6 + -2d + -3d + 1d2 + (-3d2 + d3)) = 0

Combine like terms: -2d + -3d = -5d
(6 + -5d + 1d2 + -3d2 + d3) = 0

Combine like terms: 1d2 + -3d2 = -2d2
(6 + -5d + -2d2 + d3) = 0

Solving
6 + -5d + -2d2 + d3 = 0

Solving for variable 'd'.

The solution to this equation could not be determined.

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