Question

eift
(1) 2r + kx + 3 = 0
(i) kx (x-2) +6=0
3. Is it possible to design a rectangular mango grove whose length is twice its breadth,
and the area is 800 m²? If so, find its length and breadth.
4. Is the following situation possible? If so, determine their present ages.
Plz tell​

Answer 1

Answer:

for 3rd question answer is no