Учеба и наука
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Всего ответов: 1
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(m+2)/(3-m)+(m-1)/(m-3) = (m+2)/(3-m) — (m-1)/(3-m) = ((m+2) - (m-1))/(3-m) = (m+2 — m + 1)/(3-m) =3/(3-m)
Всего ответов: 1
(m+2)/(3-m)+(m-1)/(m-3) = (m+2)/(3-m) — (m-1)/(3-m) = ((m+2) - (m-1))/(3-m) = (m+2 — m + 1)/(3-m) =3/(3-m)