SOLUTION: Solve by factoring: -2y(y+4)=0

Question 178388This question is from textbook
: Solve by factoring: -2y(y+4)=0 This question is from textbook

Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!

Start with the given equation

Set each factor equal to zero:

or

or Now solve for y in each case

So the answers are

or

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