Question

va rog sa ma ajutati!!Daca ma ajutati DAU COROANA!!VA rog!!

Answer 1

1) {abc}dp{234}---->
a/2=b/3=c/4=k----->
a/2=k--->a=2k
b/3=k---->b=3k
c/4=k----->c=4k
6*4k°2+9k°2-2*16k°2=9
24k°2+9k°2-32k°2=9
k°2=9
k=3
a=6
b=9
c=12
am notat cu ° puterea. ex: a°2 ; a la puterea a 2
am notat cu * inmultirea

2) 3+(e-1)*5=m
e*4+11=m
scadem ecuatiile si obtinem
m
3+5e-5-4e-11=0
e=13 elevi
m=3+12*5=3+60=63 mere
V: 4*13+11=52+11=63 mere