QUESTION IMAGE
Question
find the product. simplify your answer.
(4v + 3)(4v - 3)
Step1: Aplicar la fórmula de diferencia de cuadrados
La fórmula de la diferencia de cuadrados es $(a + b)(a - b)=a^2 - b^2$. Aquí, $a = 4v$ y $b = 3$.
Entonces, $(4v + 3)(4v - 3)=(4v)^2 - 3^2$
Step2: Calcular los cuadrados
Calculamos $(4v)^2 = 16v^2$ y $3^2 = 9$.
Así, $(4v)^2 - 3^2 = 16v^2 - 9$
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$16v^2 - 9$