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Find the solution set for this equation.

-t^2-2t=0
Separate the two values with a comma.
Helppp!! ):

User Peterh
by
6.4k points

1 Answer

3 votes

Answer:

t = 0, t = - 2

Explanation:

Given

- t² - 2t = 0 ← factor out t from each term

t(- t - 2) = 0 ← in standard form

Equate each factor to zero and solve for t

t = 0

- t - 2 = 0 ( add 2 to both sides )

- t = 2 ( multiply both sides by - 1 )

t = - 2, thus

solutions are t= 0, t = - 2

User Bjunc
by
5.2k points