Առաջադրանքներ

Կատարեք գործողությունները․

ա) = x/3 + y/3 = (x + y)|3

բ) = a/7 — b/7 = (a — b)|7

գ) = 2x/5 — 3y/5 = (2x — 3y)|5

դ) = 5m/4 + 3n/4 = (5m + 3n)|4

ե) = x/4 + 3x/4 = (x + 3x)|4

զ) = 7a/8 — 8a/8 = (7a — 8a)|8

ա) = (3/a + b) + (5/a + b) = (3 + 5)= (8/a + b)

բ) = (3/x — 1) — (1/x -1) = (2 + 1) = (3|x-1)

գ) = (a + 3/a + b) — (a — 3/ a + b) = (a + 3 — a — 3|a+b)

դ) = (m + 1/ m + n) — (3 — m/ m + n) = (m + 1 — 3 — m|m + n)

ե) = (2x — 4/ x — 3) — (3x + 5/x — 3) = (2x — 4 — 3x + 5|x — 3)

զ) = (7p — 1/p) + (7 — p/p+1) = (7p — 1 — 7 — p|p + 1)