SOLUTION: Please help with the following question. Solve by factoring and using the principle of zero products. a2 - 19a = 0

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Question 302533: Please help with the following question.

Solve by factoring and using the principle of zero products.
a2 - 19a = 0


Found 2 solutions by Alan3354, Earlsdon:
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
Factor out an a.

Answer by Earlsdon(6294)   (Show Source): You can put this solution on YOUR website!
Solve:
Factor an a.
Apply the zero product principle.
or
If then
Solutions are:


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