SOLUTION: SOLVE: 5t^2+30t-5t^3=0
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Question 170149
:
SOLVE:
5t^2+30t-5t^3=0
Answer by
jim_thompson5910(35256)
(
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):
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Start with the given equation
Rearrange the terms.
Factor out the GCF -5t
or
Set each factor equal to zero
Solve the first equation for "t" by dividing both sides by -5
So the first solution is
-------------------------------------
Now let's solve the second equation
Start with the given equation
Factor the left side (note: if you need help with factoring, check out this
solver
)
Now set each factor equal to zero:
or
or
Now solve for t in each case
So next two solutions are
or
======================================================
Answer:
So the solutions are
,
or