Question

34. If y2+ y/2 - 3 = 0 then find the value of 'y'.
(a) -2, 3/2
(b) -2,6
(c) 2, 3/2
​

Answer 1

Answer:

the value of Y is 3

Step-by-step explanation:

y/2+y/2-3 = 0

y/2 + y/2 = 3

2y/2 = 3

2y = 6

y = 6/2

y = 3

Answer 2

Answer:

Use:

x+y=8⟺x=8−y⟺x2=(8−y)2x+y=8⟺x=8−y⟺x2=(8−y)2

So:

x2+y2=34⟺(8−y)2+y2=34x2+y2=34⟺(8−y)2+y2=34

So, for yy we find y=3y=3 or y=5

Step-by-step explanation:

This is example I hope it's HELPFUL