Question

1) If 5x = 4y. then to find the value of the ratio 3x2 + y2 complete
the activity
3x2 - y2
5x= 4y (Given)
4
17/
(Squaring both the sides) )
X
y у
=
25
25 (Multiplying both sides by 3)
3x2+y2 48 + 25
-
(Using componendo-dividendo)
2.
3x2-y?
3x² + y2
3x2 - y2
73
=​

Answer 1

Answer:

i can't understand your question plz write proper