👤

Raspundeti.Va rog urgent.Ms

RaspundetiVa Rog UrgentMs class=

Răspuns :

[46800-3x(2x+4)]:100-10=50

(46800-6x²-12x)/100=60

46800-6x²-12x=6000

-6x²-12x+46800-6000=0

-6x²-12x+40800=0

-x²-2x+6800=0⇒x1=-1-√6801;x2=-1+√6801.