(3r-6d)(3r+5d)=t

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Solution for (3r-6d)(3r+5d)=t equation:


Simplifying
(3r + -6d)(3r + 5d) = t

Reorder the terms:
(-6d + 3r)(3r + 5d) = t

Reorder the terms:
(-6d + 3r)(5d + 3r) = t

Multiply (-6d + 3r) * (5d + 3r)
(-6d * (5d + 3r) + 3r * (5d + 3r)) = t
((5d * -6d + 3r * -6d) + 3r * (5d + 3r)) = t

Reorder the terms:
((-18dr + -30d2) + 3r * (5d + 3r)) = t
((-18dr + -30d2) + 3r * (5d + 3r)) = t
(-18dr + -30d2 + (5d * 3r + 3r * 3r)) = t
(-18dr + -30d2 + (15dr + 9r2)) = t

Reorder the terms:
(-18dr + 15dr + -30d2 + 9r2) = t

Combine like terms: -18dr + 15dr = -3dr
(-3dr + -30d2 + 9r2) = t

Solving
-3dr + -30d2 + 9r2 = t

Solving for variable 'd'.

Combine like terms: t + -1t = 0
-3dr + -30d2 + 9r2 + -1t = 0

The solution to this equation could not be determined.

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