D(t)=0.8tsquared

Solution for D(t)=0.8tsquared equation:

Simplifying
D(t) = 0.8tsquared

Multiply D * t
tD = 0.8tsquared

Solving
tD = 0.8adeqrstu

Solving for variable 't'.

Move all terms containing t to the left, all other terms to the right.

Add '-0.8adeqrstu' to each side of the equation.
-0.8adeqrstu + tD = 0.8adeqrstu + -0.8adeqrstu

Combine like terms: 0.8adeqrstu + -0.8adeqrstu = 0.0
-0.8adeqrstu + tD = 0.0

Factor out the Greatest Common Factor (GCF), 't'.
t(-0.8adeqrsu + D) = 0.0

Subproblem 1
Set the factor 't' equal to zero and attempt to solve:

Simplifying
t = 0

Solving
t = 0

Move all terms containing t to the left, all other terms to the right.

Simplifying
t = 0
Subproblem 2
Set the factor '(-0.8adeqrsu + D)' equal to zero and attempt to solve:

Simplifying
-0.8adeqrsu + D = 0

Reorder the terms:
D + -0.8adeqrsu = 0

Solving
D + -0.8adeqrsu = 0

Move all terms containing t to the left, all other terms to the right.

Add '-1D' to each side of the equation.
D + -1D + -0.8adeqrsu = 0 + -1D

Combine like terms: D + -1D = 0
0 + -0.8adeqrsu = 0 + -1D
-0.8adeqrsu = 0 + -1D
Remove the zero:
-0.8adeqrsu = -1D

Add '0.8adeqrsu' to each side of the equation.
-0.8adeqrsu + 0.8adeqrsu = -1D + 0.8adeqrsu

Combine like terms: -0.8adeqrsu + 0.8adeqrsu = 0.0
0.0 = -1D + 0.8adeqrsu

Simplifying
0.0 = -1D + 0.8adeqrsu

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
t = {0}