решите уравнения, сколько сможете, ! / - дробь • 1/х²-12х+36 + 12/36-х² = 1/х+6 • 8с-3/4с²-2с+1 + 6/8с³+1 = 2/2с+1 • 3х-2/х-1 + х-4/х+3 = 3х²+1/(х-1)(х+3) • 2-3х/х+1 + 4/3 · х-+1/2-3х = 4/3 • х-49/х+6 + 2х+50/х+5 = 2 • (х+2)²-9/х-1 · (х-5) = 2 • (х+2)²-9/х-1 · (х-5) = -24 • (х+4)(х²-1) = 4х²+24х - 4х²+20х/5х+х² • 25х-21/2x²+5x-12 = x-4/2x-3 - 2x-3/x+4 • 3/x²-2x+1 + 2/1-x² = 1/1+x • 6/x-1 + 6/(x-1)(x-3) + 3/3-x = 7
