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When it is best to solve using factoring and the Zero Product Property. Include at least one example of an equation that you would use this method to solve.

Respuesta :

ghanami

Answer:

Step-by-step explanation:

hello :

here is two examples:

1) x²-9=0   means : x²-3² = (x-3)(x+3) = 0   .... use identity : a²-b² = (a-b(a+b)

use the Zero Product Property; x-3=0 or x+3=0  so : x=3 or x= +3

2) x²+4x = 0....using factoring : x(x+4)=0  means : x=0 or x+4=0

x=0 or x= - 4

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