QUESTION IMAGE
Question
solve for w.
w² - 8w + 15 = 0
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o solution\.
Step1: Factorizar el trinomio
Buscamos dos números que sumen -8 y multipliquen 15. Estos números son -3 y -5. Entonces, \(w^2 - 8w + 15=(w - 3)(w - 5)\)
Step2: Resolver las ecuaciones
Igualamos cada factor a cero: \(w - 3 = 0\) o \(w - 5 = 0\)
Para \(w - 3 = 0\), sumamos 3 a ambos lados: \(w = 3\)
Para \(w - 5 = 0\), sumamos 5 a ambos lados: \(w = 5\)
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