sea 2/a + 1/b igual a 8/a+2b hallar a y b si no son numeros nulos
Answer (1)
Respuesta:Explicación paso a paso:2/a + 1/b = 8/a + 2b 2/a - 8/a = 2b - 1/b -6/a = (2b^2 - 1)/b -6b = a(2b^2 -1) -6b = 2ab^2 - a 0 = 2ab^2 - a + 6b a = 2b(ab + 3)2b = 1 a = 2b(ab+3) b = 1/2 a = 2(1/2)(a/2 +3) a = (a+6)/2 2a = a +6 a = 6---> a = 6 y b = 1/2
