Respuesta:
48
Explicación paso a paso:
a # b = (a + b)(a - b)
Hallar 8 # 4
Reemplazamos:
8 # 4 = (8 + 4)(8 - 4)
= (12)(4)
= 48
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Verified answer
Respuesta:
48
Explicación paso a paso:
a # b = (a + b)(a - b)
Hallar 8 # 4
Reemplazamos:
a # b = (a + b)(a - b)
8 # 4 = (8 + 4)(8 - 4)
= (12)(4)
= 48